Electronics | Practice MCQs Physics for Mdcat | mosaicbro.com

Electronics | Practice MCQs Physics for Mdcat

7 of 107 questions (Page 6 of 16)

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36 There are ______ main types of rectifiers:
Correct Answer: C
No explanation available for this question.
37 In full wave rectifier, ______ diodes are used:
Correct Answer: A
No explanation available for this question.
38 LEDs are used in ______ watches:
Correct Answer: B
No explanation available for this question.
39 LEDs are used in ______ calculators:
Correct Answer: A
No explanation available for this question.
40 A photo diode is a semi-conductor device usually made from ______:
Correct Answer: D
No explanation available for this question.
41 A photo voltaic cell converts light energy into ______ energy:
Correct Answer: A
No explanation available for this question.
42 ______ cells are used in satellites and space vehicles:
Correct Answer: B
No explanation available for this question.
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