Question

21/A/C/A-2/1/E(3)
ELECTRICIAN
(PRACTICAL)
15 YEAR (ANNUAL EXAMINATION) TWO YEAR TRADE
MARKS: 250
TIME: 8 HRS.
Note:- Attempt all questions.
1. a) Draw the circuit diagram using BIS symbols to measurc the power and energy in single
phase AC circuit with unity power factor.
(50)
b) List out the required tools, Instrument raw material with specification also write procedure
step to perform the above parameter measurement in single phase AC Circuit.
c) Connect the meters with load and measure the power and energy directly in single phase
AC circuit
a) Draw the schematic connection diagram using BIS symbol and test twin tube light fitting in parallel.
(100)
b) List out the required tools component, material with specification and write the procedure to
erform the above assemble of Twin Tube Light fitting.
parallel and test for its working.​

Answer 1

Answer:

a

Explanation:

Draw the circuit diagram using BIS symbols to measurc the power and energy in single

phase AC circuit with unity power factor.