A.1 to 2
B.200
C.3 to 8
D.100
Explanation: The correct answer is 3 to 8.
Submitted by: Academy of Pakistan
Electrical Engineering MCQs: 3,658 practice questions with answer choices and available explanations. Page 23 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 23 of 244 · 3,658 total solved questions available.
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A.Three transistors
B.Three capacitances
C.Three resistance
D.Three inductances
Explanation: The correct answer is Three inductances.
Submitted by: Academy of Pakistan
A.wave winding
B.lap winding
C.duplex wave winding
D.delta winding
Explanation: The correct answer is lap winding.
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A.1000
B.500
C.5000
D.100
Explanation: The correct answer is 100.
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A.Electric intensity
B.Magnetic flux density
C.Magnetic flux
D.Electric flux
Explanation: The correct answer is Electric intensity.
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A.protects the primary circuit
B.avoids core saturation and high voltage induction
C.is safe to human beings
D.none of the above
Explanation: The correct answer is avoids core saturation and high voltage induction.
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A.any of the above
B.none of the above
C.magnitude
D.polarity
E.phase
Explanation: The correct answer is phase.
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A.slip ring motor
B.repulsion motor
C.schrage motor
D.induction motor
Explanation: The correct answer is schrage motor.
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A.facilitate in taking turns
B.facilitate braking
C.increase friction
D.reduce friction
Explanation: The correct answer is facilitate in taking turns.
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A.3 dB
B.200 dB
C.66 dB
D.20 dB
Explanation: The correct answer is 66 dB.
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A.gain control
B.stimulus
C.feedback
D.signal
Explanation: The correct answer is stimulus.
Submitted by: Academy of Pakistan
A.high co-ercivity and high retentivity
B.large area oiB-H loop
C.high permeability and low hysteresis loss
D.high co-ercivity and low density
Explanation: The correct answer is high permeability and low hysteresis loss.
Submitted by: Academy of Pakistan
A.20 dB
B.None of the above
C.10 dB
D.40 dB
Explanation: The correct answer is 20 dB.
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A.none of the above.
B.will become less
C.will become more
D.will remain unchanged
Explanation: The correct answer is will become less.
Submitted by: Academy of Pakistan
A.high loads
B.improper design of machine
C.low voltage supply
D.harmonics developed in the motor
Explanation: The correct answer is harmonics developed in the motor.
Submitted by: Academy of Pakistan