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ECE · Q202

Network Theory And Analysis

Engineering and GATE · ECE · question 202

Q202

The following arrangement consists of an ideal transformer and an attenuator which attenuates by a factor of 0.8. An AC Voltage VWX1 = 100 V is applied across WX to get an open circuit voltage VYZ1 across YZ. Next, an ac voltage VYZ2 = 100 V is applied across YZ to get open circuit voltage VWX2 across WX. Then, V_ Y Z_1 V_ W X_1,\, V_ W X_2 V_ Y Z_2 are respectively

The following arrangement consists of an ideal transformer and an attenuator which attenuates by a factor of 0.8. An AC Voltage VWX1 = 100 V is applied across WX to get an open circuit voltage VYZ1 across YZ. Next, an ac voltage VYZ2 = 100 V is applied across YZ to get open circuit voltage VWX2 across WX. Then,   are respectively
Network Theory and Analysis mcq question image
A.
B.
Answer
C.
D.

Answer: Option B

Solution

Answer: Option B
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