A.A regulator
B.A chopper
C.A rectifier
D.An inverter
Explanation: The correct answer is An inverter.
Submitted by: Academy of Pakistan
Electrical Engineering MCQs: 3,658 practice questions with answer choices and available explanations. Page 218 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 218 of 244 · 3,658 total solved questions available.
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A.1.5 times the full load torque
B.twice the full load torque
C.equal to full load torque
Explanation: The correct answer is 1.5 times the full load torque.
Submitted by: Academy of Pakistan
A.Shaft
B.Bearings
C.Statorcore
D.None of the above
Explanation: The correct answer is Statorcore.
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A.None of the above
B.R
C.C
D.Both R and C
Explanation: The correct answer is R.
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A.Universal motor
B.Shaded pole motor
C.Split phase motor
D.Hysteresis motor
Explanation: The correct answer is Hysteresis motor.
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A.Condenser
B.Transistor
C.Inductance
D.Wire wound resistor
Explanation: The correct answer is Transistor.
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A.Diesel engine
B.Battery locomotive
C.Any of the above
D.Steam engine
Explanation: The correct answer is Battery locomotive.
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A.50
B.200
C.100
D.150
Explanation: The correct answer is 100.
Submitted by: Academy of Pakistan
A.copper and nickel
B.silver and tin
C.copper and tungsten
D.tungsten and silver
Explanation: The correct answer is copper and nickel.
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A.high voltages and large currents circuits
B.all circuits
C.low currents circuits
D.low voltages circuits
Explanation: The correct answer is high voltages and large currents circuits.
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A.Linear and time-in variant systems
B.Linear and time-variant systems
C.Non-linear systems
D.Linear systems
E.None of the above
Explanation: The correct answer is Linear and time-in variant systems.
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A.Paraffin wax
B.Glass
C.Quartz
D.Air
Explanation: The correct answer is Air.
Submitted by: Academy of Pakistan
A.A finite value
B.Minimum
C.Zero
D.Maximum
Explanation: Internal resistance of ideal inductor is zero. As there is no resistance, there should not be any dissipation of power. Pure inductor has no resistive component, so it active power dissipation is zero.
Submitted by: Academy of Pakistan
A.Can control the load voltage
B.Cannot control the load voltage except by means of dc link voltage
C.Cannot control the load voltage except by means of dc link current
D.Cannot control the load voltage
Explanation: The correct answer is Cannot control the load voltage except by means of dc link voltage.
Submitted by: Academy of Pakistan
A.none of the above
B.pulsating
C.uniform
D.nil
Explanation: The correct answer is nil.
Submitted by: Academy of Pakistan