ELECTRONICS - Practice Mode

1) What is the unit of capacitance used with single phase induction motors in domestic RAC system?

Kilo ohm Microfarad Milli henry Milli ampere

Correct Answer: Microfarad

2) How the ability of a conductor is called if it induces the voltage in the same conductor?

Self inductance Conductance Capacitance Resistance

Correct Answer: Self inductance

3) Which semiconductor material is used to make diodes?

Steel Silicon Copper Aluminium

Correct Answer: Silicon

4) Which type of diode is used for communication circuits?

Signal diode Zener diode Rectifier diode Switching diode

Correct Answer: Signal diode

5) Which component is used as a switching device in electronic circuit?

SCR Diode Capacitor Zener diode

Correct Answer: SCR

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