A.Odd multiple of seven
B.Multiple of two
C.Odd multiple of five
D.Odd multiple of three
Explanation: The correct answer is Odd multiple of three.
Submitted by: Academy of Pakistan
Electrical Engineering MCQs: 3,658 practice questions with answer choices and available explanations. Page 64 of 244.
Electrical Engineering MCQs by topic
Basic Electrical MCQs121Power Electronics217Transformers132Transmission and Distribution90D.C. Motors130D.C. Generators120Polyphase Induction Motors99Single Phase Induction Motors110Synchronous Motors122Network Theorems47Economics of Power Generation98A.C. Fundamentals, Circuits and Circuit Theory109Cables57Electrolysis and Storage of Batteries119Electrostatics180Magnetic Circuit28Rectifiers and Converters58Magnetism and Electromagnetism85Electromagnetic Induction85Switchgear and Protection102OP-AMP Circuits24Heating and Welding50Earthing or Grounding11Parallel Circuits25Oscillators28Amplifiers with Negative Feedback18Transistors42Semiconductor Diode44Analog Electronics46Hybrid Parameters12Modulation and Demodulation40Control Systems100Digital Electronics36Electric Traction74Electrical Engineering Materials100Electrical Machine Design103Electronic Instruments30Field Effect Transistors - FET47Industrial Drives70Integrated Circuits15Measurement and Instrumentation109Multi-Stage Transistor Amplifiers40Power Generation121Regulated D.C. Power Supply39SCR (Silicon Controlled Rectifiers)25Semiconductor Theory35Single Stage Transistor Amplifiers38Solid-State Switching Circuits29Transistor Audio Power Amplifiers39Transistor Biasing40Transistor Tuned Amplifiers40Series-Parallel Circuits29Passive Filters20Operational Amplifier30
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Electrical Engineering MCQs
Showing page 64 of 244 · 3,658 total solved questions available.
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A.a higher value of stability limit
B.all of the above
C.a small value of inherent regulation
D.a higher synchronizing power which makes the machine less sensitive to load variations
Explanation: The correct answer is all of the above.
Submitted by: Academy of Pakistan
A.same as full-load torque
B.negligible
C.low
D.slightly more than full-load torque
Explanation: The correct answer is low.
Submitted by: Academy of Pakistan
A.None of the above
B.NAND gates
C.NOT gates
D.OR gates
Explanation: The correct answer is NAND gates.
Submitted by: Academy of Pakistan
A.none of the above
B.the capital cost minus the salvage value, is divided by the number of years of life
C.the capital cost divided by number of year of life
D.increasing a uniform sum of money per annum at stipulated rate of interest
Explanation: The correct answer is the capital cost minus the salvage value, is divided by the number of years of life.
Submitted by: Academy of Pakistan
A.near full-load
B.10% overload
C.half-load
D.no-load
Explanation: The correct answer is near full-load.
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A.none of the above
B.have large gap
C.almost touch each other
D.have moderate gap
Explanation: The correct answer is almost touch each other.
Submitted by: Academy of Pakistan
A.bridge full-wave rectifier
B.none of the above
C.centre-tap full-wave rectifier
D.half-wave rectifier
Explanation: The correct answer is bridge full-wave rectifier.
Submitted by: Academy of Pakistan
The out put voltage of a transformer is 3 times the input voltage then turns ratio will be________?
0A.3
B.3-Jan
C.1
D.6
Explanation: The correct answer is 3.
Submitted by: Academy of Pakistan
A.The voltage across each bulb is not same
B.None of the above
C.The current through each bulb in same
D.The power dissipation in each bulb is not same
Explanation: The correct answer is The current through each bulb in same.
Submitted by: Academy of Pakistan
A.negligibly hysteresis losses
B.reduced magnetic leakage
C.none of the above
D.high eddy current losses
Explanation: The correct answer is reduced magnetic leakage.
Submitted by: Academy of Pakistan
A.5 volts
B.5/2 volts
C.10 volts
Explanation: The correct answer is 5/2 volts.
Submitted by: Academy of Pakistan
A.1/11KΩ
B.5KΩ
C.11KΩ
D.1/5KΩ
Explanation: The correct answer is 1/11KΩ.
Submitted by: Academy of Pakistan
A.motor is under loaded
B.when supply voltage fluctuates
C.when power factor is unity
D.when load varies
Explanation: The correct answer is when load varies.
Submitted by: Academy of Pakistan
A.electrical fault outside the transformer in outgoing feeder
B.none of the above
C.electrical fault inside the transformer itself
D.for both outside and inside faults
Explanation: The correct answer is electrical fault inside the transformer itself.
Submitted by: Academy of Pakistan