Page 216 - CITS - Electrician - Trade Practical

ELECTRICIAN - CITS

TASK 6 : Testing of transformer after winding

1 Collect the following data from the customer.
- output, power and frequency
- input and output volt
- duty rating, (intermittent or continuous)

2 Follow the procedure outlined in Related Theory for determining the dimensions of the transformer, bobbin,
number of turns in primary and secondary and the size of winding wire for primary and secondary.
3 Follow the procedure stated in this job sheet except dismantling of the transformer core and complete the
winding.

199

CITS : Power - Electrician & Wireman - Exercise 86 CITS : Power - Electrician & Wireman - Exercise 86