DIODE RECTIFIER FILTER ZENER DIODE TRANSISTOR - Practice Mode

1) Which is having three terminal device?

Diode Transistor Capacitor Resistor

Correct Answer: Transistor

2) How can you confirm a transistor as defective?

By circuit testing By ohm meter testing By physical testing By voltage measurements

Correct Answer: By ohm meter testing

3) Which is also known as small signal amplifiers?

Low power transistors High power transistors Medium power transistors Very high power transistors

Correct Answer: Low power transistors

4) What is the current gain of common collector amplifier?

Low High Medium Very high

Correct Answer: Very high

5) What is the current gain of a common - base amplifier?

Unity Infinity Greater than 1 Less than 1

Correct Answer: Less than 1

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