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UPPCL AE 2018: Quiz 13

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Question 1

In Fig., the base is at 0 V, emitter at -2 V and collector at +1 V, then,

Question 2

Consider a closed loop stable phase locked loop system as shown in the diagram below

The system is capable of producing zero steady state error E(t) for

Question 3

In the below parallel adder, is a BCD number and , then the circuit acts as

Question 4

Find where c is the curve in the xy plane, y = F = 2xy i - .

Question 5

The resistance of a strip of copper of rectangular cross section is A metal of resistivity twice that of copper is coated on its upper surface to a thickness equal to that of the copper strip. The resistance of the composite strip will be:

Question 6

In this circuit, V is a sinusoid input with freq /, current / contains:
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Question 7

Two random variables and are distributed according to (for and = 0 (otherwise)
where a constant, is equal to

Question 8

Fourier transform of a real and odd function is

Question 9

Who among the following is a Sanjay Chopra Award recipient for 2016?

Question 10

If then x is equals to.
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Dec 13ESE & GATE EC