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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) When was invented SCR?
1975
1990
1919
1956
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Correct Answer: 1956
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1) When was invented SCR?
1975
1990
1919
1956
2) Which is having terminals for Anode, Cathode and Gate?
Diode
SCR
Zener diode
UJT
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Correct Answer: SCR
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2) Which is having terminals for Anode, Cathode and Gate?
Diode
SCR
Zener diode
UJT
3) Which one is four layer (PNPN) construction?
Transistor
BJT
SCR
FET
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Correct Answer: SCR
Explanation:
.
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3) Which one is four layer (PNPN) construction?
Transistor
BJT
SCR
FET
Explanation:
.
4) What is stands for TRIAC?
Triode AC semiconductor
Triode AC conductor
Triode AC copper
Triode AC conductor
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Correct Answer: Triode AC semiconductor
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4) What is stands for TRIAC?
Triode AC semiconductor
Triode AC conductor
Triode AC copper
Triode AC conductor
5) Which is having three terminals for MT1, MT2 and Gate?
SCR
FET
UJT
TRIAC
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Correct Answer: TRIAC
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5) Which is having three terminals for MT1, MT2 and Gate?
SCR
FET
UJT
TRIAC
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