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Solar Panels MCQ Questions & Answers

Solar Panels MCQs : This section focuses on the "Solar Panels". These Multiple Choice Questions (MCQs) should be practiced to improve the Solar Panels skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.




Question 1

A solar cell converts light energy into __________

A. Electrical energy
B. Thermal energy
C. Sound energy
D. Heat energy

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Question 2

Calculate Fill factor using the data: Pmax=15 W, Voc=18 V, Isc=4 A.

A. 0.65
B. 0.59
C. 0.2
D. 0.98

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Question 3

Calculate the active power in a 11710 H inductor.

A. 8245 W
B. 1781 W
C. 0 W
D. 1964 W

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Question 4

Calculate the frequency of the waveform i(t) = sin(?t+?÷4)+sin(?t+?÷74).

A. .5 Hz
B. .8 Hz
C. .1 Hz
D. .9 Hz

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Question 5

Calculate the line voltage in star connection when phase voltage=311 V.

A. 548.29 V
B. 538.66 V
C. 587.28 V
D. 185.58 V

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Question 6

Full form of BEL is ____________

A. Busy Electronics Limited
B. Burden Electrical Limited
C. Bharat Electronics Limited
D. Brahma Electrical Limited

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Question 7

Full form of CEL is ____________

A. Central Electronics Limited
B. Central Electrical Limited
C. Circle Electronics Limited
D. Circle Electrical Limited

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Question 8

Full form of FF in the solar field is ____________

A. Form factor
B. Fill factor
C. Face factor
D. Fire factor

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Question 9

Material used for making solar cell is _________

A. Silicon
B. Carbon
C. Sodium
D. Magnesium

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Question 10

Permanent magnet DC motor is more expensive than an Induction motor.

A. True
B. False

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Question 11

SCIM has a _________

A. Shorter life
B. Medium life
C. Longer life
D. Infinite life

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Question 12

Series and parallel combination of the solar cell is known as _________

A. Solar array
B. Solar light
C. Solar sight
D. Solar eye

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Question 13

The power factor of a SCIM generally is ___________

A. .1-.2
B. .6-.8
C. .3-.4
D. .5-.7

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Question 14

The slope of the V-I curve of a solar cell is 66.1°. Calculate the value of resistance. Assume the relationship between voltage and current is a straight line.

A. 3.5 ?
B. 2.2 ?
C. 2.5 ?
D. 2.9 ?

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Question 15

There are three types of the solar cells.

A. True
B. False

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Question 16

Calculate the frequency of the waveform i(t) = sin(πt+π÷4)+sin(πt+π÷74).

A. .5 Hz
B. .8 Hz
C. .1 Hz
D. .9 Hz

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Question 17

The slope of the V-I curve of a solar cell is 66.1°. Calculate the value of resistance. Assume the relationship between voltage and current is a straight line.

A. 3.5 Ω
B. 2.2 Ω
C. 2.5 Ω
D. 2.9 Ω

View Answer