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ELECTRONICS
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1) Which material is used for making zener diode?
Lead
Silicon
Titanium
Platinum
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Correct Answer: Silicon
Explanation:
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1) Which material is used for making zener diode?
Lead
Silicon
Titanium
Platinum
Explanation:
.
2) How many terminals are there in a Silicon Controlled Rectifier (SCR)?
One
Two
Four
Three
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Correct Answer: Three
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2) How many terminals are there in a Silicon Controlled Rectifier (SCR)?
One
Two
Four
Three
3) What is the equivalent of one microfarad in farad?
10-3 farad
10-6 farad
10-9 farad
10-12 farad
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Correct Answer: 10-9 farad
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3) What is the equivalent of one microfarad in farad?
10-3 farad
10-6 farad
10-9 farad
10-12 farad
4) What is the method of converting AC to DC power supply with two diodes and a step down transformer?
Bridge rectifier
Full wave rectifier
Half wave rectifier
Medium wave rectifier
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Correct Answer: Full wave rectifier
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4) What is the method of converting AC to DC power supply with two diodes and a step down transformer?
Bridge rectifier
Full wave rectifier
Half wave rectifier
Medium wave rectifier
5) Which application uses the digital ICs?
Amplifier
Logic gates
Tuned circuits
Voltage regulator
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Correct Answer: Logic gates
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5) Which application uses the digital ICs?
Amplifier
Logic gates
Tuned circuits
Voltage regulator
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