1221Electrical EngineeringMedium
The transformer oil should have ________ volatility and ________ viscosity?
Ahigh,low
Blow,low
Chigh,high
Dlow,high
Correct answer
B. low,low
Explanation
The correct answer is low,low.
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Study 3,658 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
B. low,low
Explanation
The correct answer is low,low.
Correct answer
A. Voltage
Explanation
Voltmeter is a high resistance device used for measuring potential difference or voltage. It must be connected in parallel for measurement
Correct answer
A. carrying coal in vertical direction
Explanation
The correct answer is carrying coal in vertical direction.
Correct answer
D. Pure annealed copper
Explanation
The correct answer is Pure annealed copper.
Correct answer
B. core losses
Explanation
The correct answer is core losses.
Correct answer
A. 25 Ω
Explanation
The correct answer is 25 Ω.
Correct answer
B. Positive or negative half-cycles
Explanation
The correct answer is Positive or negative half-cycles.
Correct answer
B. State Assignment
Explanation
The correct answer is State Assignment.
Correct answer
B. in location having all above features
Explanation
The correct answer is in location having all above features.
Correct answer
D. hysteresis and eddy current losses
Explanation
The correct answer is hysteresis and eddy current losses.