SSC JE Electrical Engineering 3rd March 2017 Shift-1

Instructions

For the following questions answer them individually

Question 11

A voltage of 100 V is applied to a circuit of resistance of 10 Ω, the power dissipated (in watts) by the resistance will be__________.

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Question 12

Energy consumed by an electric iron of rating 1000 W as compared to 750 W will be__________.

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Question 13

Which of the following formula is used to calculate the total resistance R of the circuit shown below?

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Question 14

Two voltage sources of 12 V, each of which can be loaded up to 10 A, are connected in parallel. Which of the following statements about the circuit is true?

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Question 15

The value of temperature coefficient of resistance of a given conductor __________.

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Question 16

The condition in Ohm's law is that __________.

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Question 17

Which of the following wires has the highest resistance?

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Question 18

The value of current flowing between points B and C in the circuit shown below is :

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Question 19

A magnet is able to attract ______.

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Question 20

What is meant by magnetic saturation of iron?

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