Question 1

………….. is used to measure the voltage frequency

Accepted Answer

The frequency meter

Answer

The ohmmeter

Answer

The volt meter

Question 2

………… is the unit which used for measuring voltage :

Accepted Answer

Volt

Answer

ohm

Answer

Volt

Answer

Watt

Question 3

………… is the unit which used for measuring voltage :

Accepted Answer

Volt

Answer

ohm

Answer

Watt

Answer

Volt

Question 4

The brushes made of :

Accepted Answer

Carbon

Answer

Carbon

Answer

Wood

Answer

Copper

Question 5

Three phase transformer has ……………………. Terminal

Accepted Answer

12

Answer

6

Answer

18

Question 6

The single phase transformer has ………………. Coil .

Accepted Answer

2

Answer

4

Answer

6

Question 7

The three phase transformer has ………………. Coil .

Accepted Answer

6

Answer

10

Answer

12

Question 8

We use ……………. for  Testing the transformer windings against Insulation faults.

Accepted Answer

Megger

Answer

ohm meter

Answer

Volt meter

Question 9

Transformers can be connected together in .............

Accepted Answer

parallel

Answer

Series

Answer

star

Question 10

VL1 it means

Accepted Answer

Primary phase voltage

Answer

Secondary phase voltage

Answer

Primary phase current

Answer

Primary phase voltage

Question 11

ما هي عاصمة مملكة البحرين

Accepted Answer

المنامة

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