Page 93 - WCS - Electrical

4 Convert 23 25’ 32” into radians
0
4
4
180
x
π radian =
π degree
We know 1 = 60’ = 3600”
0
π
7
7
4 Convert 23
0 25’ 32” into radians
0
Therefore 23 25’32”
4
4
180
= 102.9 degree
x
π radian =
π degree
We know 1 = 60’ = 3600”
0
0 7
π
7
= 102 0.9 x 60’
25
32 ⎞

23
degrees
+
Therefore 23 25’32”
+
⎟
=
0
= 102.9 degree
= 102 54’
0
60
3600 ⎠
= 102 0.9 x 60’
0
82800+ 25
32
32 ⎞
1500+
= 23

⎟
degrees
=
+
+
= 102 54’
0
60
3600 3600 ⎠
180
degree
1 radian =
8 Convert 0.8357 radian into degrees
82800
32
84332 1500++
π
= =
180
180
degree
1 radian =
84332
But 180
π
= π radians
0
0.8357 radian = π x 0.8357 degree
=
3600
Therefore 23.4255 degrees
180
= 47.88
0
= π radians
But 180
0
0.8357 radian =
0 π x 0.8357 degree
23.4255
= 47 0.88 x 60’
radians
=
π
Therefore 23.4255 degrees
180
= 47.88
= 47 52.80’
0
0
23.4255
23.4255
= 47 0.88 x 60’
= 47 52’0.8 x 60”
0 0
x radians π
7
180
180
= 47 52.80’
= 47 52’48”
0 0
23.4255
= 0.4089 radians
22
= 47 52’0.8 x 60”
0
radians
4 Convert 23 25’ 32” into radians x
9 Convert 2.752 radian into degrees
0
4
4
180
7
180
5 Convert 87 19’ 57” into Radian.
0
π radian = 52’48”
= 47
x
π degree
0
We know 1 = 60’ = 3600”
0
7
7
180 π
= 0.4089 radians
1 Radian =
degree
5
7′
4 Convert 23
9 Convert 2.752 radian into degrees
0 25’ 32” into radians
0
Therefore 23 25’32”
4
4
π 180
= 102.9 degree
19’57” = 19’ +
5 Convert 87 19’ 57” into Radian.
0
x
60
π degree
π radian =
We know 1 = 60’ = 3600”
0
7
0 7
180 π
= 102 0.9 x 60’
180
⎛
1 Radian =
25
32 ⎞
degree
7′
5
2.7520 radian =
= 19’ + 0.95’
x 2.752 degree
23
+

+
degrees
π
⎜
⎟
Therefore 23 25’32” = = = ⎛ ⎜ ⎝ ⎛ ⎜ ⎝ = 3600 3600 22 radians 8 Convert 0.8357 radian into degrees
0
= 102.9 degree
19’57” = 19’ +
π
= 102 54’
0
60
⎝
= 19.95’ 60 3600 ⎠ = 157.7 0.9 x 60’
= 102
180
0 0
32
82800+ 25
⎛
x 2.752 degree
= 19’ + 0.95’ 1500+ 32 ⎞ ⎟ degrees 8 Convert 0.8357 radian into degrees
2.7520 radian =
+
= 23
+

=
⎜
o
π
WORKSHOP CALCULATION & SCIENCE - CITS = 157.7 x 60’
= 102 54’
0 0
19.95
60
3600 3600 ⎠
⎝
87°19.95’ = 87° + 60 1 radian = 180 degree
= 19.95’
= 157.7
= 157 42’
0 0
84332 1500++
82800
π
4 Convert 23 25’ 32” into radians o 32 8 Convert 0.8357 radian into degrees
0
= =
0 4
3600 19.95
= 157.7 x 60’
= 87° + 0.332° = 87.33°
We know 1 = 60’ = 3600” 3600 4 3π radian = 180 π degree
180x
87°19.95’ = 87° +
180
0
π radian into degrees
7
7
60
84332
= 157 42’
0
4 Convert 23 25’ 32” into radians But 180 0 = π radians 4 10 Convent 1 radian = π π degree
0
5
π
0.8357 radian = π x 0.8357 degree
4
180
=
4 Convert 23 25’ 32” into radians
1° Therefore 23 25’32”
0
0
= =
radian
1°
180
4
3600
4
= 87° + 0.332° = 87.33°
We know 1 = 60’ = 3600” We know 1 = 60’ = 3600” radian 7 π radian = π x 7 π degree = 102.9 degree
3
180
0
Therefore 23.4255 degrees
180 180 x
0 π degree
π radian =
= 47.88
10 Convent
π radian into degrees
0
1 Radian = = 102 0.9 x 60’
π
7
0
degree
25
But 180
π ⎛
Therefore 23 25’32” 67.2° Therefore 23 25’32” = π radians 32 ⎞ degrees = 102.9 degree 7 5 = 47 0.88 x 60’
0
0
0.8357 radian =
π π x 0.8357 degree
=

23
π 23.4255 ++
x 67.2 radian ⎟
⎜
0
1°
= =
0
87.33° = =
radians
0
x 87.33 radian
= 102.9 degree
60
180
Therefore 23.4255 degrees ⎝ radian π 3600 ⎠ = 102 0.9 x 60’ = 102 54’
180
180 180
0
180 52.80’
0
= 47
0
⎛ 25 32 ⎞ 3 = 47.88 3
degree
1 Radian = = 102 0.9 x 60’
0
= ⎜ 23 + + ⎟ degrees ⎛ 23.4255 1500+ 32 8 Convert 0.8357 radian into degrees
82800+
π radian =
π degree
x

= 1.173 radian 3225
22
⎞
π 23.4255
π
0
= 47 0.88 x 60’
π 52’0.8 x 60”
+
=
degrees
= 23

+
⎝ 60 3600 ⎠ = 1.524 radian radians = 102 54’ 5 = 47 0 0 0 5
⎜
⎟
= =
x radians π
x 87.33 radian
87.33° =
= 102 54’
3600
18060
180
4
7 3600 ⎠
⎝
180 180
= 47
= 47 52.80’
3
0 0
0 52’48”
3
8 Convert 0.8357 radian into degrees
180
6 Convert 67°11’43” into Radian
32
82800+
1500+
1 radian =
= 108
degree
84332
7 Convert into degrees = 1.524 radian 22 + 8 Convert 0.8357 radian into degrees
=
π radian =
x
π degree
0 π
= 0.4089 radians 32150082800+
23.4255
=
7
= 47
5
π 52’0.8 x 60”
5
3600
3′ x

= =
radians
9 Convert 2.752 radian into degrees
4
180 3600
180 3600
7
11’43” = 11’ +
180
4 Convert 23 25’ 32” into radians
5 Convert 87 19’ 57” into Radian.
= 47 180
0 0
0 52’48”
84332
0
6 Convert 67°11’43” into Radian degree
1 radian But 180 0 = = 0.4089 radians 1 radian = 180 degree 1 Radian = π x 0.8357 degree
Assignment 4
4
π
60
= 108 180
1 radian =
180 degree
=
84332
= π radians
0.8357 radian = π x
π radian =
π degree
7′
=
0
7
7
9 Convert 2.752 radian into degrees
π
180
19’57” = 19’ + 4
Therefore 23.4255 degrees 180 3600
= 11’ + 0.716’
4 3600 We know 1 = 60’ = 3600” 4 5 3′ Convert into Degree π degree
11’43” = 11’ +
5 Convert 87 19’ 57” into Radian.
4 Convert 23 25’ 32” into radians
Assignment
Therefore 23 25’32”
180
0 0
=
60 degree
But 180 0 = π radians 0 0 = 11.72’ 7 60 0.8357 radian = π x 0.8357 degree = 47.88 0 4
radian
x
= 102.9 degree
4
180
180
1 12 Radian
= π radians
7
But 180
π
π radian
23.4255
degree degree
2.7520 radian = π x 0.8357 degree
1 Radian = = 47 0.88 x 60’
0
0
= 19’ + 0.95’
Therefore 23.4255 degrees We know 1 = 60’ = 3600” 5 7′ π radians = 47.88 0 0.8357 radian = = 180 x x 2.752 degree
=
π
π 0.9 x 60’
7
= 102
7
0
Convert into Degree
= 11’ + 0.716’
19’57” = 19’ + 25
π
⎛
= 102.9 degree
Therefore 23.4255 degrees 23 60 + o 32 ⎞ ⎟ degrees Convert into Radians = 47 52.80’
180 +
=
11.72
⎜
= 47.88
0
0
Therefore 23 25’32”
0
= 19.95’
= 102.9 degree
0
23.4255 67°11.72’ = 67° + 60 3600 ⎠ = 47 0.88 x 60’ = 102 54’
= 11.72’
1 12 Radian
⎝
180
0
= 157.7
22
0
23.4255
60
= π radians = 102° 0.9 x 60’ o 2.7520 radian = = 47 52’0.8 x 60”
23.4255
x 2.752 degree
= 47 0.88 x 60’
=
0 0
= 19’ + 0.95’ x

radians
2 78
180 = 82800+ 19.95 o 7 32 ⎞ = 47 52.80’ = 102 0 0 0.9 x 60’
π
radians
8 Convert 0.8357 radian into degrees
o
1500+
32
0
π
18025
⎛
= 157.7 x 60’
Convert into Radians
180
= 67° + 0.195°
= 102° 54’ ++=
= 47 52.80’
= ⎜
23.4255 22 87°19.95’ = 87° + 23 11.72 ⎟ degrees 3 47 20' = 47 52’48”
0 0
= 19.95’
0 0 54’
= 102
0
0
67°11.72’ = 67° + 3600
0
= 0.4089 radians
= 157 42’
⎝
= x radians = 67.2° 60 6022 = 47 52’0.8 x 60” = 157.7
60 3600 ⎠
180
23.4255
= 47 52’0.8 x 60”
0 Convert 2.752 radian into degrees
2 78
0
180
7
o
oradians
x
4 52 36' 45"
8 Convert 0.8357 radian into degrees 19.95 321500+ = 47 52’48” 1 radian = π degree
= 84332
8 Convert 0.8357 radian into degrees
9 0
82800+
= 157.7 x 60’
0
= 87° + 0.332° = 87.33°
= 67° + 0.195°7
=
5 Convert 87 19’ 57” into Radian.
0
=
87°19.95’ = 87° +
= 47 52’48”
0
= 0.4089 radians 1° = π 180 3600 3 47 20' 3 π radian into degrees
0
180 3600
180
10
0 Convent
radian 60
5 25 38"
= 157 42’
0
9 Convert 2.752 radian into degrees
180
= 0.4089 radians
5
180 π
1 Radian = 180
degree
degree
=
1 radian
9 Convert 1 radian =
degree
π
5 Convert 87 19’ 57” into Radian. But 180 0 = 67.2° 5 7′ 4 52 36' 45"2.752 radian into degrees
radian
0
1° = 84332
0
19’57” = 19’ +
= π radians
π
0.8357 radian = π x 0.8357 degree
= 87° + 0.332° = 87.33°
3
180
180 60
=
π
5 Convert 87 19’ 57” into Radian. 1 Radian = Convert into degree, minute and seconds
0
180
π
0 Convent
π radian into degrees
1° = 180 3600
5 25 38"
10 degree
5
180
7′
1 Radian = 180
radian
Therefore 23.4255 degrees
67.2° =
x 67.2 radian
5
π
180 π
o
1 Radian
degree
180
0
π x 2.752 degree
= 19’ + 0.95’
19’57” = 19’ + 60 But 180 0 = 180 π 5 7′ 6 46.723 2.7520 radian = = = 47.88 degree
x 0.8357 degree
0.8357 radian
4 Convert 23 25’ 32” into radians
0
radian
1° =
π π
4
87.33° =
Convert into degree, minute and seconds
= π radians
180
4
19’57” = 19’ +
x 87.33 radian
180
23.4255
o 0.8357 radian = π x 0.8357 degree
= 47 0.88 x 60’
0
180 x
180 60
π degree
180
π radian =
= 19.95’
π
=
= 1.173 radian radians π
We know 1 = 60’ = 3600”
3
180
0
= 19’ + 0.95’ 4 67.2° = = 47.88° 2.7520 radian = 7 68.625 o 3 1 Radian = = 157.7 7π 0 degree
7
x 2.752 degree
Therefore 23.4255 degrees
180
0
x 67.2 radian
180

π radian = = 47 52.80’
π degree
x
6 46.723
180 π
= 47.88
π
π
0
2.7520 radian =
= 19’ + 0.95’
x 2.752 degree
5
5
4 Convert 23 25’ 32” into radians
π
Therefore 23 25’32”
0
= 1.524 radian o
0
7 Convert π
radian into degrees 19.95
= 157.7 x 60’
x 87.33 radian
4
0
4
180
= 19.95’ 87.33° = 23.4255 22 8 0.1269 Radians = 102.9 degree
= 47 52’0.8 x 60”
23.4255
= 47° 0.88 x 60’
180

= 47 0.88 x 60’
7 68.625
π 0 0
= 1.173 radian
o
7 87°19.95’ = 87° + x =
0 x
= 19.95’
radians
π
6 Convert 67°11’43” into Radian 60 7 radians = 157.7 0 3 π radian = 180 0 3 π degree
=
We know 1 = 60’ = 3600”
9 2.625 Radians
0
π radian = = 157.7 0.9 x 60’
7
= 157 42’ 7π
= 102
180
= 1080 0
x
18025
= 47 52.80’
4
⎛
0 0
180
19.95 o = 47° 52.80’ 32 ⎞ = 157.7 x 60’ 5 = 47 52’48” π degree
= 1.524 radian
0
π
5
8 0.1269 Radians
3′ +

23
+
=
⎟
⎜
degrees
4
radian into degrees
o

7 Convert π
Therefore 23 25’32”
87°19.95’ = 87° + 1 radian = = 87° + 0.332° = 87.33° 10 3/5 Radians 3 = 102 0 0
0
= 0.4089 radians
19.95
0 54’
degree 224255
= 157.7 x 60’
= 102.9 degree
23.
60
11’43” = 1 ⎝
3600 ⎠
= 47 52’0.8 x 60”
60
9 Convert 2.752 radian into degrees
π1’ + x =
0
radians
Assignment
7 87°19.95’ = 87° +
10 Convent
= 47° 52’0.8 x 60”
6 Convert 67°11’43” into Radian 60 60 7 + 32 ⎞ = 157 42’ 5 π radian into degrees
9 2.625 Radians
0
π 180
0 0.9 x 60’
= 157 42’
= 102
= 108 0 0
8 Convert 0.8357 radian into degrees
0
180
5 Convert 87 19’ 57” into Radian. 150082800+ 25
⎛
60
WCS - Electronics Mechanic : (NSQF - Revised Syllabus 2022) - 1 Year : Exercise 1.6.25
180
3
radia
+
4
3′n +
1° = 23
=

= ⎜
Convert into Degree
= 87° + 0.332° = 87.33° = 47° 52’48” 10 32 ⎟ degrees 10 3/5 Radians 3 st = 47 52’48”
degree
1 radian = = 0.4089 radians
π radian into degrees 1 Radian = = 102 54’
0
degree
= 87° + 0.332° = 87.33°
= 11’ + 0.716’ Convent
180 3600
π1’ + 75 ′ 360060
180
180
11’43” = 1 ⎝
πdegrees
π
4 Convert 23 25’ 32” into radians 0 19’57” = 19’ + 60 ⎠ 5 4 9 Convert 2.752 radian into degree
0
Assignment π radian into degrees
10 Convent 1 radian
degree
1 Radian = =
180
4
9 Convert 2.752 radian into degrees
84332
= 11.72’ 60
1 12 Radian 5
π π
radian
8 Convert 0.8357 radian into degrees
π π
+
1° = 5 Convert 87 19’ 57” into Radian. 150082800+
32
60
x
=
π degree
π radian =
st
180
180
radian
1° =
We know 1 = 60’ = 3600” WCS - Electronics Mechanic : (NSQF - Revised Syllabus 2022) - 1 Year : Exercise 1.6.25
=
Convert into Degree
180
0
x 87.33 radian
180
87.33° =
7
π
7
= 11’ + 0.716’
180 3600
Convert into Radians = =
1 Radian
degree
180 3600
180 75 ′
o
x 2.752 degree
2.7520 radian
= 19’ + 0.95’
degree
180
180
3
180
3
π π
=
1 Radian
degree
Therefore 23 25’32” 4 π Convert 23 25’ 32” into radians 11.72 1 Radian = 1 12 Radianπ radian = = = 180 degree
19’57” = 19’ +
π
0
0
1 radian
degree
1 Radian
67°11.72’ = 67° +
= 102.9 degree
= 11.72’
π degree
x
84332
But 180
60
0
180
4
4
= 1.524 radian
π
87.33° = 180 x 87.33 radian = π radians 60 2 78 o 0.8357 radian = π x 0.8357 degree
π π π
= 19.95’
5
5
=
x
0 π degree
π radian =
180
= 157.7
We know 1 = 60’ = 3600”
0
180 = 102 0.9 x 60’
3
Therefore 23.4255 degrees 180
0
π
7
Convert into Radians
4 Convert 23 25’ 32” into radians 25 87.33° = 3600 x 87.33 radian 3 π radian = 180 x 4 0 π degree 4 = 47.88 0 0 7 3 180 4
⎛ 4 Convert 23
32 ⎞25’ 32” into radians
o
0
0
= 19’ + 0.95’
2.7520 radian =
0 x 2.752 degree
11.72
180
= 108
6 Convert 67°11’43” into Radian
180
3
x 2.752 degree 4
= 67° + 0.195° o
egrees
2.7520 radian 23 +=
= 157.7
= d ⎟
67°11.72’ = 67° + 19.95
180 x 60’
⎜
π
= 1.524 radian
4 Convert 23 25’ 32” into radians
π = 102 54’
0
x
x
+ 0
π degree degree
π radian
x =
5 π degree
87°19.95’ = 87° +
= π radians
60
3600
180
4
We know 1 = 60’ = 3600” Therefore 23 25’32” = 67.2° 4 3′ 60 5 π radian = 3 47 20' 0 4 π radian = = 102.9 degree π
⎝
We know 1
But 180 ⎠ = 60’ = 3600”
0
60
0 0
23.4255
o 0.8357 radian = π x 0.8357 degree
= 1.524 radian
= 19.95’
7
5
π
0
5
0 7
= 47 0.88 x 60’7π
7
2 78
π 0 0 πx
4 52 36' 45" π radian =
radians
= 157.7
=
π
We know 1 = 60’ = 3600”
= 108
6 Convert 67°11’43” into Radian 82800+ 1500+ 32 0 = 67° + 0.195° 8 Convert 0.8357 radian into degrees = 157 42’ degree
0
= 102
0
0 0.9 x 60’
7
0
= 157.7°
11’43” = 11’ +
π
0 7
Therefore 23
Therefore 23.4255 degrees 25’32”
25’32”
Assignment
Therefore 23
0
π 18025
= 47
0 52.80’
⎛
o 32 ⎞
= 47.88= 102.9 degree
= 102.9 degree
60
0 20'
6 Convert 67°11’43” into Radian
3 47
=
= 108
0
19.95

23
= 87° + 0.332° = 87.33°
= 157.7 x 60’
+
0
=
radian
3′ 3600 25’32”
4
= 102 54’
0
= 67.2°
= 102.9 degree
87°19.95’ = 87° +
23.4255 360060
180
180
= 157.7° x 60’
10 Convent
Therefore 23 0 1° = ⎜ ⎝ 23.4255 + 22 ⎠ ⎟ degrees 5 25 38" 3 π radian into degrees 0
0 52’0.8 x 60”
= 47 0.88 x 60’ 0.9 x 60’
= 47
= 102 0.9 x 60’
0
0 0
3′ 60 radians x
4
=
Convert into Degree = 157 42’
radians 3225
11’43” = 11’ + 25 32 ⎞ = 11’ + 0.716’ Assignment ⎞ 1 radian = 0 degree = 102
π
4 52 36' 45" 5
⎛
=
π
⎛
84332
60
Convert into degree, minute and seconds
180 =
+
π 180 1500++ ⎜
⎟
π
0 0 0.9 x 60’
degrees
1° = 82800
=
= 47 52’48”
π radian 3225
= 47 52.80’
⎞
= 102 54’
⎛
= 157° 42’
0
8 Convert 0.8357 radian into degrees 0
= ⎜ ⎝ 23 + 60 + 3600 ⎠ 11’43” = 11’ + 23 + 7 60 32 ⎟ 3600 ⎟ degrees Assignment = 102 0 = 102 54’
60
5 25 38"
=
= 11.72’ ⎝
= 87° + 0.332° = 87.33° ⎠
radian
0
degrees
1 12 Radian 3
1° = 180 23 +=
3600
+
⎜
x 67.2 radian
Convert into Degree
0 54’
23.4255
22
= 102
180 0
180 3600 360060
= 11’ + 0.716’ 67.2° = = 0.4089 radians ⎠ 6 46.723 o 1 Radian = = 47 52’0.8 x 60”
180
π radian into degrees
10 Convent
180
⎝
180
3
degree
9 Convert 2.752 radian into degrees
=
Convert 0.8357 radian into degrees8 Convert 0.8357 radian into degrees
x 8
radians 321500++
1500+
82800+
π π
Convert into degree, minute and seconds
= 11’ + 0.716’
5 1 radian
Convert into Radians =
degree
π
But 180
10 Convent = π radians 0 32 1° = 82800+ 82800 o 32 Convert into Degree = 47 52’48”
0
11.72
=
7
radian into degrees 84332
180 =
= 1.173 radian 12 Radian 0.8357 radian = π x 0.8357 degree
5
= 11.72’ Convert 87 19’ 57” into Radian.
π
7 68.625
8 Convert 0.8357 radian into degrees
o
1 1500+
π radian
0
87.33° =
x 87.33 radian
=
3600
5 3600
180
=
180
180
1 12 Radi
67.2° = = 11.72’
180
x 67.2 radian
180 3600
Therefore 23.4255 degrees 11.72 67°11.72’ = 67° + 7′ Convert into Radians 180 = 47.88 oan 1 Radian = 180 degree
= 0.4089 radians
60
180
31 Radian =
3
180 degree degree
1 radian =
2 78 degree
1 radian =
180 5 3600
o
6 46.723 0
84332
8 0.1269 Radians
84332
9 Convert 2.752 radian into 180
4 o
π radian = πdegrees

7 Convert π
π
π degree
=
degree
1 Radian
radian into degrees
19’57” = 19’ +
=
π =
degree
1 radian
= 1.524 radian
= 67° + 0.195° o
67°11.72’ = 67° + 60 67°11.72’ = 67° + 3600 Convert into Radians = π π x π
5
π
84332
7 68.625 5
23.4255
77 19’ 57” into Radian.
60
5 Convert 8But 180
= π radians
11.72
0
o
= 1.173 radian
0
= 47 0.8357 radian = π x 0.8357 degree
3 47 20' 0.88 x 60’
0 0
3600
x 87.33 radian
87.33° =
radians =
9 2.625 Radians
=
π
180
180
180
180
= 67.2° 3
3 Therefore 23.4255 degrees 180 3600 2 78 o 180 o 0 31 Radian = 108 x 2.752 degree
4
60
180
180 degree
0 2.7520 radian = =
180
3
0
6 Convert 67°11’43” into Radian 75 ′
= 19’ + 0.95’
= 47 52.80’
8 0.1269 Radians
4 52 36' 45"
x = π radians
But 180 0 = 67° + 0.195° 1 radian = = 19’ + degree47 20' 2 78 π = 47.88 x π degree
But 180
= π radians

radian
7 Convert π
=
0
radian into degrees degree
0
180
10 3/5 Radians radian = π π
0 0.8357 radian = π x 0.8357 degree0.8357 radian = π x 0.8357 degree
19’57”
3
= 1.524 radian
π π + 0.195°
22
23.4255
5
5
4 60
5
= 67° 5
= 47
0 0 52’0.8 x 60”
= π radians
7But 180
0
0
radians 23.4255
= 19.95’
x
= 47 0.88 x 60’
3 47 20'

= 67.2° =
π 0
9 2.625 Radians
radian
1° =
Therefore 23.4255 degrees Therefore 23.4255 degrees 3′ π radians 5 25 38" 0.8357 radian = π x 0.8357 degree
11’43” = 11’ +
180
= 157.7= 47.88
0
=
Assignment
0
0
0
7
180
180
180
60 Convert 67°11’43” into Radian 4 52 36' 45" = 47.88 0 2.7520 radian = = 47 52.80’
= 108°
= 67.2° 60
= 47 52’48”
WCS - Electronics Mechanic : (NSQF - Revised Syllabus 2022) - 1 Year : Exercise 1.6.25
6 Therefore 23.4255 degrees
= 19’ + 0.95’
0
= 108 x 2.752 degree
0
180
st
0
4 52 36' 45"
o
π
= 47.88
0
Convert into degree, minute and seconds
degree
1 radian =
10 3/5 Radians
19.95
23.4255
π = 47
0
0
0
= 0.4089 radians
5 25 38"
1° = 180 radian 87°19.95’ = 87° + 4 23.4255 π radians = 47 0.88 x 60’ = 157.7 x 60’ 0.88 x 60’
0
=
π
23.4255
3′ 22
π π π =
radians
Convert into Degree
9 Convert 2.752 radian into degrees
= 47 52’0.8 x 60”
23.4255
= 19.95’
= 11’ + 0.716’
= 47 0.88 x 60’
5 25 38"
0 0

0
1° =
67.2° = =
180
radian radians x 180
60
= 157 42’
x 67.2 radian
= 157.7= 47 52.80’
6 46.723
11’43” = 11’ +
= 47 52.80’
π
radians
=
0
0 0
0
o
Assignment
180 180
5 Convert 87 19’ 57” into Radian. WCS - Electronics Mechanic : (NSQF - Revised Syllabus 2022) - 1 Year : Exercise 1.6.25
60 7
60
180
Convert into degree, minute and seconds
0
st
180
= 47 52’48”
1 12 Radian
180
23.4255
0 0
22
= 11.72’ 23.4255
22
o
π
19.95
Convert into degree, minute and seconds
= 157.7 x 60’ 52’0.8 x 60”
= 47
= 47 52.80’ 0
0
0

radians

x
= 1.173 radianns x =
= 0.4089 radia
7 68.625 degree
1 Radian =
o
7′
5
87°19.95’ = 87° +
23.4255
π
22
67.2° = = x 67.2 radian = 87° + 0.332° = 87.33° radians = 47 52’0.8 x 60” 3 π radian into degrees
Convert into Degree
6 46.723
10 Convent
o
= 11’ + 0.716’ 180
Convert into Radians = 47 52’0.8 x 60”
π
0
9 Convert 2.752 radian into degrees
=
60 radians
o
x
19’57” 180 7 4 0 67.2° = π x 67.2 radian 7 = 47 52’48” o 5 = 157 42’ = 47 52’48”
180= 19’ +
11.72
0
0
0
6 46.723
60
180 180
7
5 Convert 87 19’ 57” into Radian.
7 Convert π 67°11.72’ = 67° +
= 0.40
= 11.72’ radian89 radians
= 0.4089 radians radian into degrees 7 68.625 o 8 0.1269 Radians = 47 52’48”
1 12 Radian
1° =
= 1.173 radian
0
180
60
o 180
180
= 87° + 0.332° = 87.33°
3
o Convert 2.752 radian into degrees
9 Convert 2.752 radian into degrees9
2 78
7
= 0.4089 radia
= 1.173 radianns
= 19’ + 0.95’
7 68.625 x 2.752 degree =
7′
5
9 2.625 Radians π radian into degrees
10 Convent
1 Radian
degree
5 Convert 87 19’ 57” into Radian.5 Convert 87 19’ 57” into Radian. 2.7520 radian = 0 π 1 Radian 180 degree
9 Convert 2.752 radian into
0
4 0
Convert into Radians = πdegrees
8 0.1269 Radians
o
= 67° + 0.195°
radian into degrees 4 19’57” = 19’ +
5
11.72
π π
180
7 Convert π

π
3 47 20'
8 0.1269 Radians
= 19.95’
5 Convert 87 19’ 57” into Radian.
0
87.33° 1° =
radian
7 7 Convert π 67°11.72’ = 67° + 60 9 2.625 Radians 180 = 157.7 0 1 Radian = 180 degree
10 3/5 Radians
degree
1 radian = into degrees
degree
= 67.2° x 87.33 radian 1 Radian =
radian =
60 75 ′
5
7′
180
180
180
π 180
π
π
19’57” = 19’ + 7 o 19’57” = 19’ + 2 78 o 0 2.7520 radian = 180 degree
3
4 52 36' 45" 31 Radian =
9 2.625 Radians
= 19’ + 0.95’
180 x 2.752 degree
7′
5
180
60
1 Radian =
= 67°
π radian = π π
0
π degree
x
19’57” = 19’ +
WCS - Electronics Mechanic : (NSQF - Revised Syllabus 2022) - 1 Year : Exercise 1.6.25
180 π
= 1.524 radian
1 radian = 60 degree 19.95 1° = π + 0.195° 60 80 180 = 157.7 x 60’ st π degree
10 3/5 Radians
87°19.95’ = 87° +
3 47 20'
0 0
5 25 38" 5
5 180
π
radian
= 19.95’ 60
π
degree
60
87.33° =
= 157 42’
0
= 67.2° = 19’ + 0.95’
2.7520 radian =
x 2.752 degree2.7520 radian
= 19’ + 0.95’ 1 radian = 180 x 87.33 radian 10 3/5 Radians = 157.7 = x 2.752 degree
0
π 180
180
CITS : WCS - Electrical - Exercise 7
π
0
6 Convert 67°11’43” into Radian
4 52 36' 45" 3
Convert into degree, minute and seconds
= 19’ + 0.95’
2.7520 radian =
180 x 2.752 degree
60 WCS - Electronics Mechanic : (NSQF - Revised Syllabus 2022) - 1 Year : Exercise 1.6.25 st = 108 0 x 3π π degree
st
= 87° + 0.332° = 87.33°
o
19.95
π radian = = 157.7 x 60’
= 19.95’
π π = 19.95’
3
0
π
60
WCS - Electronics Mechanic : (NSQF - Revised Syllabus 2022) - 1 Year : Exercise 1.6.25
= 1.524 radian
5 25 38"
o 5
5
π = 157.7
= 157.7
1° = 87° +
3′
87°19.95’
4
0
0
0
67.2° = =
π radian into degrees
radian 10
x 67.2 radian Convent
= 19.95’
6 46.723
180 180
π
= 157.7
Assignment
0 0
= 108 = 157.7 x 60’
0
6 Convert 67°11’43” into Radian
1° =
radian
0
Convert into degree, minute and seconds
87°19.95’ = 87° +
87°19.95’ = 87° + 19.95 o 11’43” = 11’ + 60 60 o 19.95 o 5 = 157.7 x 60’ o = 157 42’ 0
= 1.173 radian
7 68.625
180
= 87° + 0.332° = 87.33°
19.95
π
0
180
60 4 87°19.95’ = 87° + 4 3′ 60 1 Radian = Convent 3 = 157.7 x 60’ 0
= 157 42’
= 157 42’
0
Convert into Degree
10
6 46.723 degree π radian into degrees
x 67.2 radian
67.2° = = 11’ + 0.716’
o
60
5
π
0
11’43” = 11’ +
π
Assignment

7 Convert π
radian into degrees
= 87° + 0.332° = 87.33°
60
3
1°
1 12 Radi
87.33° = 180 x 87.33 radian = 180 π = 87° + 0.332° = 87.33° 8 0.1269 Radians 3 = 157 42’
oan
= 11.72’ radian
7
7 68.625 Convent
10
180
π radian into degrees10
= 1.173 radian Convent
π radian into degrees
9 2.625 Radians
3 3
180
5
π = 87° + 0.332° = 87.33° 5 3 π radian = Convent π degree= 180
π
Convert into Degree
π radian into degrees
= 11’ + 0.716’
10
x 1 Radian
4
radian
radian
1° = = 1.524 radian 180 11.72 o 5 Convert into Radians π degree
1° =
8 0.1269 Radians
5 5
π π
radian
7 Convert π
1 radian = into degrees

180 7 87.33° = π x 87.33 radian 180 π 180
10 3/5 Radians
67°11.72’ = 67° + 180
degree
= 11.72’ radian
1 12 Radian
1° =
180
o
9 2.625 Radians
6 Convert 67°11’43” into Radian 180 π 60 1 Radian = 2 78 degree 3 1 Radian = 3 π degree
= 108
180
0
180
π
π
180
WCS - Electronics Mechanic : (NSQF - Revised Syllabus 2022) - 1 Year : Exercise 1.6.25
1 Radian
= 67° + 0.195°
st
π radian
x
π degree
87.33° = 60 x 87.33 radian 87.33° = 11.72 o Convert into Radians = = π π degree
1 radian = = 1.524 radian x 87.33 radian
3 47 20'
π
4
5
10 3/5 Radians
5
3′
degree
0
180
67°11.72’ = 67° + 180
3
11’43” = 11’ + 87.33° = π x 87.33 radian 3 π radian = 180 o 0 π degree 3 π radian 0 = 180 3 π degree
= 67.2°
60
Assignment
180
2 78 x
x
6 Convert 67°11’43” into Radian
3
= 108
= 1.524 radian 60 = 67° = 1.524 radian 5 4 52 36' 45" π radian = 180 x 3 π π degree
5
st 5
5
π
60
WCS - Electronics Mechanic : (NSQF - Revised Syllabus 2022) - 1 Year : Exercise 1.6.25
π + 0.195°
= 1.524 radian
3 47 20'
radian Convert into Degree
5
3′
5 25 38" 5
1° =
4
= 11’ + 0.716’
6 Convert 67°11’43” into Radian 6 Convert 67°11’43” into Radian = 108 0 0 0 π = 108 0
180
= 67.2°
11’43” = 11’ +
4 52 36' 45"
0
6 Convert 67°11’43” into Radian 60 4 1 12 Radian Assignment = 108 0
Convert into degree, minute and seconds
= 11.72’
4
3′
3′
11’43” = 11’ + 60 67.2° = = π π x 67.2 radian 5 25 38" o
1° 11’43” = 11’ +
0
Convert into Degree
6 46.723 Assignment
radian
3′
4
= 11’ + 0.716’ Assignment
Convert into Radians
o
60
180 180
11’43” = 11’ +
67°11.72’ = 67° + 11.72 = 11.72’ 60 Assignment
Convert into degree, minute and seconds
1 12 Radi
oan
Convert into Degree
Convert into Degree
= 11’ + 0.716’ 60 = 1.173 radian 2 78 o 7 68.625
π
= 11’ + 0.716’
x 67.2 radian
6 46.723
= 67° + 0
67.2° = = 11’ + 0.716’
o
Convert into Radians
1 12 Radian
1
= 11.72’ 4.195° 180 = 11.72’ o 3 47 20' Convert into Degree
8 0.1269 Radians
11.72 12 Radian
0
7 Convert π

radian into degrees
= 11.72’
= 67.2° 7 67°11.72’ = 67° + 60 1 12 Radian
7 68.625
= 1.173 radian
o
2 78 Convert into Radians
4 52 36' 45"
o
0 o
11.72 o Convert into Radians 9 2.625 Radians
11.72
67°11.72’ = 67° + π 4 67°11.72’ 11.72 Convert into Radians
180 = 67° +
= 67° + 0.195° o
8 0.1269 Radians

7 Convert π
radian
0
60
10 3/5 Radians
0
60
1° = 180 radian π degree o 5 25 38" 3 47 20' o
1 radian = into degrees
67°11.72’ = 67° +
2 78
2 78
7
= 67.2°
60
9 2.625 Radians
= 67° + 0.195° WCS - Electronics Mechanic : (NSQF - Revised Syllabus 2022) - 1 Year : Exercise 1.6.25
= 67° + 0.195°
2 78
o
0
Convert into degree, minute and seconds
3 47 20'
3 47 20'
0
4 52 36' 45" 0
60
st
π
180 π + 0.195°
= 67°
= 67.2°
= 67.2°
10 3/5 Radians
0 0
1 radian =
5 25 38"
1°
radian
67.2° = 180 x 67.2 radian= π degree 6 46.723 o 3 47 20' 0
4 52 36' 45"
4 52 36' 45"
0
180
π = 67.2° π 4 52 36' 45"
0
7 68.625
5 25 38"
0
WCS - Electronics Mechanic : (NSQF - Revised Syllabus 2022) - 1 Year : Exercise 1.6.25
0
1° =
st
radian
radian
1° = 60= 1.173 radian π π 5 25 38" o Convert into degree, minute and seconds
180
radian
1°
0
4 180 67.2° = = x 67.2 radian 5 25 38" o
6 46.723
Convert into degree, minute and secondsConvert into degree, minute and seconds
7 Convert π radian into degrees 180 180 π 8 0.1269 Radians
π
7
7 68.625
o
67.2° = 180 x 67.2 radian = 1.173 radian x 67.2 radian Convert into degree, minute and seconds
67.2° =
9 2.625 Radians
6 46.723
π
6 46.723
o
o
180
180
8 0.1269 Radians
10 3/5 Radians
into degrees 7 68.625
7 68.625
1 radian = Convert 4 67.2° = 180 x 67.2 radian o 6 46.723 o o
degree radian π
= 1.173 radian
7
= 1.173 radian
π
4 7 4 = 1.173 radian 7 68.625 o
9 2.625 Radians
7 Convert π radian into degrees7 Convert π radian 8 0.1269 Radians st 8 0.1269 Radians
60
WCS - Electronics Mechanic : (NSQF - Revised Syllabus 2022) - 1 Year : Exercise 1.6.25
180 into degrees
4
7
7 7 Convert π 1 radian = into degrees 8 0.1269 Radians
degree
radian
10 3/5 Radians

9 2.625 Radians
9 2.625 Radians
180 7 π 180 9 2.625 Radians
1 radian =
10 3/5 Radians
degree
60 degree
10 3/5 Radians
1 radian = π WCS - Electronics Mechanic : (NSQF - Revised Syllabus 2022) - 1 Year : Exercise 1.6.25
180
st
π
1 radian =
degree
10 3/5 Radians
π
60
60 WCS - Electronics Mechanic : (NSQF - Revised Syllabus 2022) - 1 Year : Exercise 1.6.25 st
WCS - Electronics Mechanic : (NSQF - Revised Syllabus 2022) - 1 Year : Exercise 1.6.25
st
60 WCS - Electronics Mechanic : (NSQF - Revised Syllabus 2022) - 1 Year : Exercise 1.6.25
st