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SSC JE EE : Technical Quiz 2

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Question 1

Domains which is defined for Ferromagnetic materials, are separated by grain boundary. Which of the following statement is correct regarding domain?

Question 2

A network has 12 branches and 8 independent loops. How many nodes are there in the network?

Question 3

Which of the following is a unit of voltage?

Question 4

Stiff shaft is necessary in case of induction motor due to

Question 5

What is the minimum permissible size of aluminium cable for lighting circuit?

Question 6

Static sensitivity of an instrument is defined as

Question 7

Which of the following is correct in regard to the copper saving in autotransformer as compared to two winding transformers (symbols having their usual meanings)?

Question 8

JFET works as amplifier in the

Question 9

The Split Phase Motor is also called?

Question 10

A _______is a combined unit of ampere meter, voltmeter, and ohmmeter.

Question 11

The type of material used for manufacturing of earth wires is

Question 12

_________ is the flux–producing ability of an electric current in a magnetic circuit.

Question 13

Calculate the average value of given function X (t) = Am sin2t

Question 14

A material which is defined by its characteristic as the temperature decreases, then after a certain temperature its resistance abruptly down to zero is defined as?

Question 15

In case of immersion type water heater heat is transferred by?

Question 16

Calculate the total kW and kVAR for an industrial load which consist of two separate load:

Load A: 250 kVA at 0.8 power factor lagging

Load B: 50 kW at unity power factor

Question 17

_______ of the consumers may be either connected to the distributors or sub–distributors upon the position and agreement of consumers.

Question 18

Due to its smooth rotor, the following motor operates quietly and does not suffer from magnetic pulsation caused by slots/salient poles that are present in the rotors of other motors.

Question 19

The direction of rotation of a 3-phase motor can be reversed by

Question 20

The no load current in transformer is less than induction motor because of
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Jun 3AE & JE Exams