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Regenerative Braking MCQ Questions & Answers

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




Question 1

All circuits are always _________

A. Networks
B. Resistors
C. Capacitors
D. Inductors

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Question 2

Calculate the active power in an inf ? resistor with 0 current flowing through it.

A. inf MW
B. 4.44 MW
C. 12 MW
D. 6.18 MW

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Question 3

Calculate the equivalent inductance when two inductors are connected in series of values 4 H and 9 H.

A. 13 H
B. 10 H
C. 11 H
D. 12 H

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Question 4

Calculate the equivalent resistance when three resistances are connected in series of values 8 ?, 3 ?, 1 ?.

A. 12 ?
B. 18 ?
C. 15 ?
D. 16 ?

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Question 5

During short circuit condition, the voltage is equal to ________

A. 2 V
B. 0 V
C. 1 V
D. 3 V

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Question 6

Full form of SCIM.

A. Squirrel cage induction motor
B. Solid cage induction motor
C. Square cage induction motor
D. Squirrel cage inverter motor

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Question 7

Regenerative braking is not possible in a series motor.

A. True
B. False

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Question 8

Regenerative is the best electrical braking among all braking techniques.

A. True
B. False

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Question 9

Source transformation is not valid for ___________

A. Ideal voltage source
B. Ideal current and voltage source
C. Practical voltage source
D. Practical current source

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Question 10

The dead network does not have any _________

A. Dependent source
B. Independent source
C. Resistor
D. Capacitor

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Question 11

When 10 A current leaves the positive terminal of resistance 5?. Calculate the power absorbed by the resistance.

A. -308 W
B. 500 W
C. -63 W
D. 60 W

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Question 12

When 15 A current flows into the positive terminal of voltage source 60 V. Calculate the power delivered by the source.

A. -900 W
B. 936 W
C. -943 W
D. 950 W

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Question 13

When 5 A current flows into the positive terminal of voltage source 6 V. Calculate the power delivered by the source.

A. -30 W
B. 36 W
C. -43 W
D. 50 W

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Question 14

Calculate the active power in an inf Ω resistor with 0 current flowing through it.

A. inf MW
B. 4.44 MW
C. 12 MW
D. 6.18 MW

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Question 15

Calculate the equivalent resistance when three resistances are connected in series of values 8 Ω, 3 Ω, 1 Ω.

A. 12 Ω
B. 18 Ω
C. 15 Ω
D. 16 Ω

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Question 16

When 10 A current leaves the positive terminal of resistance 5Ω. Calculate the power absorbed by the resistance.

A. -308 W
B. 500 W
C. -63 W
D. 60 W

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