Analog Electronics [GATE (Graduate Aptitude Test in Engineering) Instrumentation]: Questions 9 - 12 of 21

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Question 9

Appeared in Year: 2014

Question

MCQ▾

A capacitor ‘C’ is to be connected across the terminals ‘A’ and ‘B’ as shown in the figure so that the power factor of the parallel combination becomes unity. The value of the capacitance required in is ________.

The Circuit Contains AC Voltage Source and a Resistor

Choices

Choice (4)Response

a.

187.24

b.

168.59

c.

87.14

d.

58.42

Question 10

Analog Electronics

Appeared in Year: 2013

Question

MCQ▾

The operation amplifier shown in the circuit below has a slew rate of . the input signal is . the maximum frequency of input in kHz for which there is no distortion in the output is

The Operational Amplifier with Sinusoidal Signal

Choices

Choice (4)Response

a.

25.0

b.

23.84

c.

46.60

d.

50.0

Question 11

Appeared in Year: 2014

Question

MCQ▾

The average real power in watts delivered to a load impedance by an ideal current source A is________.

Choices

Choice (4)Response

a.

-32

b.

32

c.

-30

d.

30

Question 12

Appeared in Year: 2014

Question

MCQ▾

The figure shown an oscillator circuit having an ideal Schmitt trigger and its input-output characteristics. The time period (in ms) of is________.

The Figure Contains Oscillator Using Ideal Schmitt Trigger

Choices

Choice (4)Response

a.

8.109

b.

5.149

c.

6.592

d.

9.956

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