A.machine shops
B.air compressors
C.electric traction
D.pumping sets
Explanation: The correct answer is electric traction.
Submitted by: Academy of Pakistan
Electrical Engineering MCQs: 3,658 practice questions with answer choices and available explanations. Page 214 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 214 of 244 · 3,658 total solved questions available.
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A.5 volts
B.5/1 volts
C.5/2 volts
D.10 volts
Explanation: The correct answer is 5/2 volts.
Submitted by: Academy of Pakistan
A.about -10
B.slightly less than unity but positive
C.exactly unity but negative
D.greater than +100
Explanation: The correct answer is greater than +100.
Submitted by: Academy of Pakistan
A.more than unity
B.none of the above
C.equal to unity
D.less than unity
Explanation: The correct answer is more than unity.
Submitted by: Academy of Pakistan
A.holes only
B.either electron or holes
C.Both electron and holes
D.electrons only
Explanation: The correct answer is holes only.
Submitted by: Academy of Pakistan
A.lagging power factor with over-excitation
B.no change of power factor
C.leading power factor with under-excitation
D.leading power factor with over-excitation
Explanation: The correct answer is leading power factor with over-excitation.
Submitted by: Academy of Pakistan
A.sufficient power handling capacity
B.good accuracy
C.good stability
D.slow response
Explanation: The correct answer is slow response.
Submitted by: Academy of Pakistan
A.power factor
B.current carrying capacity
C.reactive power
D.voltage
Explanation: The correct answer is voltage.
Submitted by: Academy of Pakistan
A.more than that of D.C. locomotive
B.equal to that of D.C. locomotive
C.none of the above
D.less than that of D.C. locomotive
Explanation: The correct answer is more than that of D.C. locomotive.
Submitted by: Academy of Pakistan
A.engine generator sets
B.rectifiers
C.any one of the above methods
D.motor generator sets
Explanation: The correct answer is any one of the above methods.
Submitted by: Academy of Pakistan
A.r’e
B.2r’e
C.r’e/2
D.RE
Explanation: The correct answer is 2r’e.
Submitted by: Academy of Pakistan
A.delay time
B.spread time
C.all
D.rise time
Explanation: The correct answer is rise time.
Submitted by: Academy of Pakistan
A.90°
B.zero
C.120°
D.45°
Explanation: The correct answer is 90°.
Submitted by: Academy of Pakistan
A.Galvanised steel
B.Steel cored aluminium
C.Cadmium copper
D.Any of the above
Explanation: The correct answer is Any of the above.
Submitted by: Academy of Pakistan
A.Voltage clamping device
B.Snubber circuit
C.Fuse.
D.Inductor
Explanation: The correct answer is Inductor.
Submitted by: Academy of Pakistan