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GATE EE 2015 Set 2
MCQ (Single Correct Answer)
+1
-0.3
Find the transformer ratios a and b that the impedance (Zin) is resistive and equal 2.5 Ω when the network is excited with a sine wave voltage of angular frequency of 5000 rad/s. GATE EE 2015 Set 2 Electric Circuits - Sinusoidal Steady State Analysis Question 64 English
A
a = 0.5, b = 2.0
B
a = 2.0, b = 0.5
C
a = 1.0, b = 1.0
D
a = 4.0, b = 0.5
2
GATE EE 2015 Set 2
Numerical
+2
-0
The current i (in Ampere) in the 2 Ω resistor of the given network is _________. GATE EE 2015 Set 2 Electric Circuits - Network Elements Question 51 English
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3
GATE EE 2015 Set 2
MCQ (Single Correct Answer)
+1
-0.3
Match the following. GATE EE 2015 Set 2 Electrical and Electronics Measurement - Basic of Indicating Instruments Question 22 English
A
$$\eqalign{ & P - 1 \cr & Q - 2 \cr & R - 1 \cr & S - 3 \cr} $$
B
$$\eqalign{ & P - 1 \cr & Q - 3 \cr & R - 1 \cr & S - 2 \cr} $$
C
$$\eqalign{ & P - 1 \cr & Q - 2 \cr & R - 3 \cr & S - 3 \cr} $$
D
$$\eqalign{ & P - 3 \cr & Q - 1 \cr & R - 2 \cr & S - 1 \cr} $$
4
GATE EE 2015 Set 2
Numerical
+1
-0
A capacitive voltage divider is used to measure the bus voltage Vbus in a high-voltage 50Hz AC system as shown in the figure. The measurement capacitors C1 and C2 have tolerances of $$ \pm $$10% on their nominal capacitance values. If the bus voltage Vbus is 100 kV rms, the maximum rms output voltage Vout (in kV), considering the capacitor tolerances, is __________. GATE EE 2015 Set 2 Electrical and Electronics Measurement - Error Analysis and Measurement Question 10 English
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