A.100%
B.0.5%
C.1%
D.zero
Explanation: The correct answer is zero.
Submitted by: Academy of Pakistan
Electrical Engineering MCQs: 3,658 practice questions with answer choices and available explanations. Page 215 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 215 of 244 · 3,658 total solved questions available.
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A.None of the above
B.IF
C.Audio frequency
D.Radio frequency
Explanation: The correct answer is Radio frequency.
Submitted by: Academy of Pakistan
A.Vacuum cleaner
B.Television
C.Electric shaver
D.Hair dryer
Explanation: The correct answer is Electric shaver.
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A.irreversible circuit
B.reversible circuit
C.bilateral circuit
D.unilateral circuit
Explanation: The correct answer is bilateral circuit.
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A.Cyclic redundancy code
B.Algebraic code
C.Weighted code
D.Self-complementing code
Explanation: The correct answer is Self-complementing code.
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A.will continue running without any harm to the winding
B.will stop and carry heavy current causing permanent damage to its winding
C.will continue running burning its one phase
D.will continue running burning its two phase
Explanation: The correct answer is will stop and carry heavy current causing permanent damage to its winding.
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A.0.25 Hz
B.1.5 Hz
C.0.1 Hz
D.0.5 Hz
Explanation: The correct answer is 0.5 Hz.
Submitted by: Academy of Pakistan
A.more
B.same
C.not predictable
D.less
Explanation: The correct answer is more.
Submitted by: Academy of Pakistan
A.Both glass rod and silk acquire a negative charge
B.None
C.Neutrons
D.X-rays
Explanation: The correct answer is None.
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A.Hydroelectric
B.Any of the above
C.Steam
D.Diesel
Explanation: The correct answer is Hydroelectric.
Submitted by: Academy of Pakistan
A.All of these
B.11
C.5
D.7
Explanation: The correct answer is All of these.
Submitted by: Academy of Pakistan
A.negative ions only
B.positive and negative ions
C.electrons and holes
D.positive ions only
Explanation: The correct answer is electrons and holes.
Submitted by: Academy of Pakistan
A.measuring a current
B.measuring a voltage
C.comparing two currents
D.none of the above
E.comparing two voltages
Explanation: The correct answer is comparing two voltages.
Submitted by: Academy of Pakistan
A.H.R.C. only
B.rewirable fuse
C.all of the above
D.relay
Explanation: The correct answer is relay.
Submitted by: Academy of Pakistan
A.90 – 100 µs
B.1 – 4 µs
C.10 – 20 µs
D.40 – 60 µs
Explanation: The correct answer is 1 – 4 µs.
Submitted by: Academy of Pakistan