GATE EE 2011 | GATE EE Year Wise Previous Years Questions

GATE EE 2011

MCQ (Single Correct Answer)

-0.6

An RLC circuit with relevant data is given below. GATE EE 2011 Electric Circuits - Sinusoidal Steady State Analysis Question 38 English

The current $${\underline I}_C$$ in the figure above is

-j2 A

$$-j\frac1{\sqrt2}\;A$$

$$+j\frac1{\sqrt2}\;A$$

+j2 A

GATE EE 2011

MCQ (Single Correct Answer)

-0.3

The bridge circuit shown in the fig below is used for the measurement of an unknown element Z_x. The bridge circuit is best suited when Z_x is a GATE EE 2011 Electrical and Electronics Measurement - Measurement of Resistance and A.C Bridges Question 12 English

GATE EE 2011 Electrical and Electronics Measurement - Measurement of Resistance and A.C Bridges Question 12 English

Low resistance

High resistance

Low Q Inductor

Lossy Capacitor.

GATE EE 2011

MCQ (Single Correct Answer)

-0.3

Consider the following statement:
(i) The compensating coil of a low power factor wattmeter compensates the effect of the impedance of the current coil.
(ii) The compensating coil of a low power factor wattmeter compensates the effect of the impedance of the voltage coil circuit.

(i) is true but (ii) is false

(i) is false but (ii) is true

both (i) and (ii) are true

both (i) and (ii) are false

GATE EE 2011

MCQ (Single Correct Answer)

-0.3

A dual trace oscilloscope is set to operate in the ALTernate. The control input of the multiplexer used in the y-circuit is fed with a signal having a frequency equal to

the highest frequency that the multiplexer can operate properly

twice the frequency of the time base (sweep) oscillator

the frequency of the time base (sweep) oscillator

half the frequency of the time base (sweep) oscillator

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