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SPECIAL SEMI CONDUCTORS AND POWER SUPPLY - Practice Mode
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Information and Communication Technology System Maintenance (ICTSM)
SPECIAL SEMI CONDUCTORS AND POWER SUPPLY
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1) Which is three terminal semiconductor device?
Diode
UJT
Zener diode
Inductor
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Correct Answer: UJT
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1) Which is three terminal semiconductor device?
Diode
UJT
Zener diode
Inductor
2) Which is having terminals for Emitter, Base1 and Base2?
FET
UJT
MOSFET
BJT
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Correct Answer: UJT
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2) Which is having terminals for Emitter, Base1 and Base2?
FET
UJT
MOSFET
BJT
3) What is the popular application of UJT?
Relaxation oscillator
Rectifier
Amplifier
Transformer
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Correct Answer: Relaxation oscillator
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3) What is the popular application of UJT?
Relaxation oscillator
Rectifier
Amplifier
Transformer
4) What is the full form of SCR?
Serial Control Rectifier
Series Controlled Rectifier
Silicon Controlled Rectifier
Similar Controlled Rectifier
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Correct Answer: Silicon Controlled Rectifier
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4) What is the full form of SCR?
Serial Control Rectifier
Series Controlled Rectifier
Silicon Controlled Rectifier
Similar Controlled Rectifier
5) Which is used for high power applications?
SCR
BJT
UJT
FET
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Correct Answer: SCR
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5) Which is used for high power applications?
SCR
BJT
UJT
FET
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