Question 1
A copper conductor of resistance R is stretched such that its length is doubled while its volume remains constant. What is the new resistance of the conductor?
Correct Answer:
4R
Question 2
Three capacitors of capacitances 3 μF, 6 μF, and 9 μF are connected in series across a 110 V DC source. Which capacitor will store the maximum energy?
Correct Answer:
3 μF capacitor
Question 3
Which of the following materials has a negative temperature coefficient of resistance?
Correct Answer:
Silicon
Question 4
An electric iron rated at 220 V, 1000 W is operated for 2 hours daily. What is the electrical energy consumed by the iron in a 30-day month?
Correct Answer:
60 kWh
Question 5
What is the unit of specific resistance (resistivity)?
Correct Answer:
Ohm-meter
Question 1
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About this Exam

Prepare with the SSC JE Electrical Practice Questions - SSC Junior Engineer Paper I - Electrical Engineering Exam practice quiz. This question bank includes 100 questions covering circuit, voltage, resistance, current, and power. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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SSC JE Electrical Practice Questions - SSC Junior Engineer Paper I - Electrical Engineering Exam

This practice set contains 100 questions from the matching question bank and focuses on circuit, voltage, resistance, current, and power. 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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