With 21 V applied, if R1 = 5 ohms, R2 = 35 ohms, and R3 = 14 ohms, what is the current of R2 if R1 is series connected with parallel circuit R2 and R3?
Correct answer
B. 400 mA
Explanation
The correct answer is 400 mA.
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Study 3,658 Electrical Engineering MCQs with correct answers and explanations.
Correct answer
B. 400 mA
Explanation
The correct answer is 400 mA.
Correct answer
B. GTO
Explanation
The correct answer is GTO.
Correct answer
A. Short transmission lines
Explanation
The correct answer is Short transmission lines.
Correct answer
D. Field controlled D.C. motor
Explanation
The correct answer is Field controlled D.C. motor.
Correct answer
D. Mechanical power input – iron and friction losses – copper losses
Explanation
The correct answer is Mechanical power input – iron and friction losses – copper losses.
Correct answer
D. all of the above
Explanation
The correct answer is all of the above.
Correct answer
C. low starting torque
Explanation
The correct answer is low starting torque.
Correct answer
A. Cold reserve
Explanation
The correct answer is Cold reserve.
Correct answer
B. Very large
Explanation
The correct answer is Very large.
Correct answer
A. 60 dB
Explanation
The correct answer is 60 dB.