SSC JE ELECTRICAL 2019 WITH SOLUTION SET-2 QUIZ

If a transformer has N1 = N2 = 1 : 1, then the transformer is a/an

Power transformer

Isolation transformer

Potential transformer

Current transformer

TRUE ANSWER : ?
YOUR ANSWER : ?

An ideal transformer will not transform?,<br>I. Power<br/>II. Current<br/>III. Frequency<br/>IV. Voltage

I and II

I and III

Ill and IV

II and III

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YOUR ANSWER : ?

For indoor lighting the range of space : height is

2 : 3

1 : 2

3 :4

5 : 6

TRUE ANSWER : ?
YOUR ANSWER : ?

The 2’s complement of 1010101 is

1101010

0101011

0101010

1110011

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Which of the following is NOT related to the transmission and distribution of electric power?

Proximity effect

Stroboscopic effect

Skin effect

Ferranti effect

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A transistor can be made to operate as a switch by operating it in which of the following regions?

Active region, cut-off region

Active region

Saturation region, cut-off region

Active region, saturation region

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Oxygen is a/an ____ gas?

Diamagnetic

Paramagnetic

Ferromagnetic

Inert

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The impedance at resonance offered by a parallel resonant circuit is

Maximum given by I/CR

Minimum given by I/CR

Minimum given by L/CR

Maximum given by L/CR

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Which of the following is the correct way of expressing the rating of a fuse?

Volts

Watts

Ampere-hours

Amperes

TRUE ANSWER : ?
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The input for a condenser in a steam power plant comes from a/an

Economizer

Turbine

Super heater

Air preheater

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YOUR ANSWER : ?

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