Page 335 - CITS - Electrician - Trade Practical

ELECTRICIAN - CITS

Table 1
Sl.No. Parts label no Name of the part

1 1

2 2

3 3

4 5

5 6

6 7
7 9

8 13
9 17

4 Get it checked with your instructor.

TASK 2 : Identify the internal parts of air circuit breaker

1 Remove the front cover carefully.
Note: Do not remove any permanent parts of the breaker.

2 Identify the main internal parts (Fig 2) fitted in the breaker and note down in Table 2.

318

CITS : Power - Electrician & Wireman - Exercise 114