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ECIL GET 2017 Recruitment: Electronics Section Quiz 18

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Question 1

In the asymptotic bode plot of a transfer function of a closed loop system shown below, the number of poles and zeros are,
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Question 2

The time rate of change of a voltage applied across a

capacitor is 2 V/s. This means that the current flowing through the capacitor is

Question 3

In the circuit, if C1=2μF and C2= 3μF, the equivalent capacitance between points A and B are:

Question 4

On an induction type energy meter, is written “600 rev/kWh”. If it is to be used an approximate wattmeter which is read off in rpm, a 600 watt load would read as

Question 5

is same as

Question 6

Two ceramic capacitors have the following parameters. One has capacitance C₁ and ceramic thickness d₁. The other has capacitance C₂ and ceramic thickness d₂. When the two are connected in parallel, the combination has a capacitance of

Question 7

The electric field measured in the far fired of an antenna at a distance of 50 m is 1 V/m. The average power densities at a distance of 500 m form the antenna is