Time Left - 08:00 mins

SSC JE 2019-20 Technical Quiz 54

Attempt now to get your rank among 791 students!

Question 1

A synchronous machine with large air gap has_______.

Question 2

Buchholz relay protects the transformer from

Question 3

The speed-torque characteristic of a dc series motor operating from a constant voltage supply is

Question 4

In high voltage transmission lines, the topmost conductor is

Question 5

Tappings of a transformer are provided

Question 6

The repulsion-start induction-run motor is used because of______.

Question 7

Incandescent lamp is filled by

Question 8

A 3-phase induction motor with a synchronous speed of

develops 5 mechanical h.p. at

If a rheostat be included in the rotor circuit so that the converted mechanical power is 6 h.p. at

what is the stator input? Assume that stator losses are doubled.

Question 9

Electro-mechanical voltage regulators generally find applications in

Question 10

The unit of solid angle is

Tags :

Apr 26ESE & GATE EE