1
GATE EE 2014 Set 3
MCQ (Single Correct Answer)
+1
-0.3
The line A to neutral voltage is $$10\angle15^\circ\;V$$ for a balanced three phase star-connected load with phase sequence ABC. The voltage of line B with respect to line C is given by
A
$$10\sqrt3\angle105^\circ\;V$$
B
$$10\angle105^\circ\;V$$
C
$$10\sqrt3\angle75^\circ\;V$$
D
$$-10\sqrt3\angle90^\circ\;V$$
2
GATE EE 2014 Set 3
MCQ (Single Correct Answer)
+1
-0.3
The driving point impedance Z(s) for the circuit shown below is GATE EE 2014 Set 3 Electric Circuits - Two Port Networks Question 15 English
A
$$\frac{s^4\;+\;3s^2\;+\;1}{s^3\;+\;2s}$$
B
$$\frac{s^4\;+\;2s^2\;+\;4}{s^2\;+\;2}$$
C
$$\frac{s^2+1}{s^4\;+s^2\;+\;1}$$
D
$$\frac{s^3+1}{s^4\;+s^2\;+\;1}$$
3
GATE EE 2014 Set 3
MCQ (Single Correct Answer)
+2
-0.6
A periodic waveform observed across a load is represented by $$$V\left( t \right) = \left\{ {\matrix{ {1 + \sin \,\omega t} & {0 \le \omega t < 6\pi } \cr { - 1 + \sin \,\omega t} & {6\pi \le \omega t < 12\pi } \cr } } \right.$$$
$$6\pi \le \omega t < 12\,\pi $$
The measured value, using moving iron voltmeter connected across the load, is
A
$$\sqrt {{3 \over 2}} $$
B
$$\sqrt {{2 \over 3}} $$
C
$${{3 \over 2}}$$
D
$${{2 \over 3}}$$
4
GATE EE 2014 Set 3
Numerical
+2
-0
In the bridge circuit shown, the capacitors are loss free. At balance, the value of capacitance C1 in microfarad is ________. GATE EE 2014 Set 3 Electrical and Electronics Measurement - Measurement of Resistance and A.C Bridges Question 5 English
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