ISRO Technician-B Electrician Question Paper - 2016 (Set - 1) with Answer Key

ISRO Technician-B Electrician Question Paper - 2016 (Set - 1) with Answer Key

41) Which term in magnetic circuit is analogous to the electrical term of 'current'?

Answer is:

Flux

42) The direction of magnetic lines of force, when the current is into the plane of the paper is in

Answer is:

Clockwise direction

43) Two current carrying conductors lying parallel to each other are exerting a force of attraction on each other. The currents are

Answer is:

in the same direction

44) How many numbers of electrons are there in a copper atom

Answer is:

29

Explanation:

18 electrons are there in the third shell of copper atom.

How many numbers of electrons are there in a copper atom

45) Resistance of 250 V, 100 W lamp will be

Answer is:

625 ohm

6
7
8
9
10
11
12