Latest NTS MCQs NTDC Test Sample Paper for Junior Engineer Electrical (Solved) Must Prepare Now

Latest NTS MCQs NTDC Test Sample Paper for Junior Engineer Electrical (Solved) Must Prepare Now

1. The S.I. unit of power is
(a) Henry
(b) coulomb
(c) watt
(d) watt-hour
Ans: c

2. Electric pressure is also called
(a) resistance
(b) power
(c) voltage
(d) energy
Ans: c

3. The substances which have a large number of free electrons and offer a low resistance are called
(a)     insulators
(b)     inductors
(c) semi-conductors
(d) conductors
Ans: d

4. Out of the following which is not a poor conductor ?
(a) Cast iron
(b) Copper
(c) Carbon
(d) Tungsten
Ans: b

5. Out of the following which is an insulating material ?
(a) Copper
(b) Gold
(c) Silver
(d) Paper
Ans: d