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ESE 2021 Technical Quiz || Amplifier Parameters, Common base & Emitter Amplifier, Comparison
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Question 1
Which device is more suitable as an input amplifier for low level signals –
Question 2
A BJT is often referred as a bipolar device. It is because:
Question 3
Which of the following configuration is least dependent on the current gain of the transistor?
Question 4
Determine the current IDSS for a JFET, if gm = 4.2 mS at VGS = -3 V. Given, VP = -5 V.
Question 5
In the circuit shown below, the current gain β of the BJT is 100. The BJT is in saturation for which of the following value of RB. (Assume VCE(sat) = 0.3 V & VBE(ON) = 0.7 V).
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Apr 21ESE & GATE EE