________ is most commonly used for making magnetic recording tape?
AFerric oxide
BSmall particles of iron
CSilicon-iron
DSilver nitrate
Correct answer
A. Ferric oxide
Explanation
The correct answer is Ferric oxide.
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Study 3,658 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
A. Ferric oxide
Explanation
The correct answer is Ferric oxide.
Correct answer
A. Water
Explanation
The correct answer is Water.
Correct answer
D. parallel operation will still be possible, but the power factors at which the two transformers operate will be different from the power factor of the common load
Explanation
The correct answer is parallel operation will still be possible, but the power factors at which the two transformers operate will be different from the power factor of the common load.
Correct answer
D. armature current only
Explanation
The correct answer is armature current only.
Correct answer
A. Radio receiver
Explanation
The correct answer is Radio receiver.
Correct answer
B. voltage
Explanation
The correct answer is voltage.
Correct answer
B. Transmitter
Explanation
The correct answer is Transmitter.
Correct answer
A. compressed oil or compressed gas insulated
Explanation
The correct answer is compressed oil or compressed gas insulated.
Correct answer
A. 10 m
Explanation
The correct answer is 10 m.
Correct answer
A. 25 Ω & 20 %
Explanation
The correct answer is 25 Ω & 20 %.