Page 325 - CITS - Electrician - Trade Practical
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ELECTRICIAN - CITS
6 Wrap the self-amalgamating insulating tape to build up insulation thickness keeping a gap of 5mm from the
semi conducting layer of core, with a tapered profile of the tape towards the semi conducting layer of the
insulation.
7 Wrap stress grading pad of 30mm width between the self-amalgamating insulating tape and semi conducting
layer of core by about 5mm as shown in Figure given below.
8 Apply semi conducting tape one layer half over lapped about 10mm on one side of metallic shielding to the
other end in the same manner as shown in Figure given below.
9 Wrap 2 layers of self -amalgamating insulating tape-each half overlapped to cover the semi conducting tape.
Stretch the tape 2/3rds of width while applying as shown in Figure given below.
10 Wrap one layer of copper wire mesh on the core to connect the copper tape from end to another over the tapes
as shown in Figure given below.
11 Connect connector wire with clamps, place the mould & fill it with cable jointing compound as shown in Figure
given below.
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CITS : Power - Electrician & Wireman - Exercise 111
