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ESE 2021 Technical Quiz || Junction and field effect transistors (BJT, FET and MOSFETS)
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Question 1
For the circuit shown below Zener diode is ideal. In order to get constant output voltage, (RL)min is ______ Ω.
Question 2
The output of the VI characteristics MOSFET has:
Question 3
The input impedance of the base of an emitter follower is usually
Question 4
For FET, Bandwidth in kHz provided:
gm = 9.5 mA/V
Total capacitance = 500 × 10-12 F
Voltage gain = (–30)
Question 5
To maintain the Zener diode in ON state, the maximum values of input voltage Vi is _____ V.
(R = 200 ohm, RL = 10 kohm, VZ = 20 V and (IZ)max = 50 mA]
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Jul 4ESE & GATE EE