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SSC JE 2019-20 Technical Quiz 30

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Question 1

In any case, where the height of transmission tower is increased

Question 2

In a transformer zero voltage regulation is achieved at a load power factor which is

Question 3

What is the peak value of the alternating current (in A) having RMS value of 18 A?

Question 4

Magnetic flux through any dosed surface is _________.

Question 5

Which one of the following instruments can measure voltage, resistance, and current?

Question 6

Calculate the power factor of an AC circuit having an impedance of 16 Ohms, if a 4 A current flows through it and its average power consumption is 200 W.

Question 7

The capacitance measured between any two cores of a 3-core cable with the sheath earthed is 8

. The capacitance per phase will be

Question 8

The mutual inductance between two unity coupled coils of 9H and 4H will be:

Question 9

The unit of reluctance of magnetic circuit is

Question 10

What happens to current flow in a capacitance circuit when the DC voltage across the capacitor is approximately equal to the source voltage?

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ESE & GATE EE General

Apr 2ESE & GATE EE