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MCQs on Varactor Diodes PDF Download eBook
MCQ: Varactor diodes are often used in
- rectifiers
- regulators
- converters
- RF circuits
D
MCQ: If capacitor is determined by parameters of plate area 'A', dielectric constant 'E' and dielectric thickness 'd', then capacitance will be
- AEd
- AE/d
- Ad/E
- Ed/A
B
MCQ: When depletion region becomes widen in Varactor diode, plate separation
- will increase
- will decrease
- become zero
- become infinite
A
MCQ: Ratio of Varactor's capacitance at a specified minimum voltage to the capacitor at specified maximum voltage is termed as
- power factor
- tuning ratio
- slew rate
- transfer function
B
MCQ: Key feature of Varactor diode is, it exhibits
- fixed capacitance
- Variable capacitance
- Variable resistance
- fixed resistance
B