World Science and Technology – Exercise – 3

121. What is an FET?

(a) Farad Effect Transformer
(b) Field Effect Transformer
(c) Field Effect Transistor
(d) French Energy Transfer

Answer
Answer : (c)
Explanation
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122. Name the terminals of an FET.

(a) Drain, Gate, Source
(b) Positive, Negative, Neutral
(c) Anode, Cathode, Triode
(d) Emitter, Base, Collector

Answer
Answer : (a)
Explanation
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123. How many terminals does a BJT have?

(a) 1
(b) 5
(c) 4
(d) 3

Answer
Answer : (d)
Explanation
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124. How many diodes are in a full wave bridge rectifier?

(a) 8
(b) 2
(c) 4
(d) 3

Answer
Answer : (c)
Explanation
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125. Name the terminals of a BJT.

(a) Drain, Gate, Source
(b) Positive, Negative, Neutral
(c) Anode, Cathode, Triode
(d) Emitter, Base, Collector

Answer
Answer : (d)
Explanation
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