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ELECTRONIC COMPONENTS
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1) Which region emitter and collector junctions are reverse biased?
Safuration region
Cut off region
Active region
Breakdown region
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Correct Answer: Cut off region
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1) Which region emitter and collector junctions are reverse biased?
Safuration region
Cut off region
Active region
Breakdown region
2) How many semi conducting layers are present in SCR?
Two
Three
Four
Five
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Correct Answer: Four
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2) How many semi conducting layers are present in SCR?
Two
Three
Four
Five
3) What are the name of the terminals in UJT?
Base 1, Base 2, gate
Anode, Cathode, gate
Base 1, Base 2, Emitter
Emitter base, collector
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Correct Answer: Base 1, Base 2, Emitter
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3) What are the name of the terminals in UJT?
Base 1, Base 2, gate
Anode, Cathode, gate
Base 1, Base 2, Emitter
Emitter base, collector
4) Which current is required to turn ON SCR from OFF state to ON state?
Holding current
Latching current
Reverse blocking current
Forward blocking current
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Correct Answer: Latching current
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4) Which current is required to turn ON SCR from OFF state to ON state?
Holding current
Latching current
Reverse blocking current
Forward blocking current
5) Which is the control terminal of SCR?
Gate
Cathode
Anode
Base
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Correct Answer: Gate
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5) Which is the control terminal of SCR?
Gate
Cathode
Anode
Base
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