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For the following questions answer them individually
The transconductance of a JFET is computed at constant $$V_{DS}$$ by:
To find current in a resistance connected in a network, Thevenin's theorem is used $$V_{TH}$$ = 20 V and $$R_{TH}$$ = 5 Ω. The current through the resistance:
Superposition theorem is not applicable to network containing:
In a microwave test bench, why is the microwave signal amplitude modulated at 1 kHz?
The directive gain of an antenna:
An amplifier without feedback has a voltage gain of 50, input resistance 1 kΩ and output resistance of 2.5 kΩ. The input resistance of the current-shunt negative feedback amplifier using the above amplifier with a feedback factor of 0.2 would be:
In amplitude modulation AM, if modulation index is more than 100% then:
The use of non-uniform quantization leads to:
A PD controller is used to compensate a system. Compared to the uncompensated system, the compensated system has:
Which of the following is an inherent property of an optical signal and cannot be eliminated even in principle?
Day-wise Structured & Planned Preparation Guide
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