Question 1
The SI unit of electrical resistance is the ohm (Ω). One ohm is equal to:
Correct Answer:
1 V / 1 A
Question 2
Kirchhoff's Current Law (KCL) states that at any electrical node:
Correct Answer:
Algebraic sum of currents entering equals algebraic sum of currents leaving
Question 3
A resistor of 10 Ω carries a current of 2 A. The power dissipated in the resistor is:
Correct Answer:
40 W
Question 4
The RMS value of a sinusoidal AC voltage with peak value Vm is:
Correct Answer:
Vm / √2
Question 5
In a series R-L-C circuit at resonance, the impedance is:
Correct Answer:
Minimum and equal to R
Question 1
Exam overview

About this Exam

Prepare with the Junior Engineer Practice Questions - NHPC Junior Engineer Computer Based Test (Civil Electrical Mechanical E&C) Exam practice quiz. This question bank includes 100 questions covering load, power, factor, unit, and current. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Junior Engineer Practice Questions - NHPC Junior Engineer Computer Based Test (Civil Electrical Mechanical E&C) Exam

This practice set contains 100 questions from the matching question bank and focuses on load, power, factor, unit, and current. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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