Transformer in Half Wave Rectifier Quiz Questions and Answers PDF | Download eBooks - 118
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"Transformer is used to couple the AC input from source to rectifier which allows the AC source to isolate electrically from rectifier, preventing short hazards in", transformer in half wave rectifier Multiple Choice Questions (MCQ) with choices secondary coil, primary coil, source voltage, and noise for online engineering schools. Learn diode applications questions and answers with free online certification courses for online engineering associate's degree programs.
Quiz on Transformer in Half Wave Rectifier PDF Download eBook 118
MCQ: Transformer is used to couple the AC input from source to rectifier which allows the AC source to isolate electrically from rectifier, preventing short hazards in
- primary coil
- secondary coil
- source voltage
- noise
B
MCQ: Regulator IC whichprovides fixed positive 18 V is
- 7819IC
- 7918IC
- 7818IC
- 7813IC
C
MCQ: Transistor behaves like a closed switch between
- emitter and base
- base and collector
- emitter and collector
- base and ground
C
MCQ: If in BJT voltage divider, if emitter resistance decreases, collector current
- will increase
- will decrease
- become zero
- become infinite
A
MCQ: Process in which signal voltage is reduced as it passes through a circuit is called
- modulation
- amplification
- attenuation
- reduction
C