A.incoming alternator
B.none of the above
C.a lamp
D.bus-bars
Explanation: The correct answer is incoming alternator.
Submitted by: Academy of Pakistan
Electrical Engineering MCQs: 3,658 practice questions with answer choices and available explanations. Page 78 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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Showing page 78 of 244 · 3,658 total solved questions available.
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A.none of the above
B.degree of curvature is more
C.wheel base of axles is more
D.both A. and B.
Explanation: The correct answer is both A. and B..
Submitted by: Academy of Pakistan
A.Urban and sub-urban service
B.Sub-urban service
C.Urban service
D.Main line service
Explanation: The correct answer is Urban and sub-urban service.
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A.neutralise proximity effect
B.increase the tensile strength
C.compensate for skin effect
D.reduce line inductance
Explanation: The correct answer is increase the tensile strength.
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A.165 x 104
B.100
C.165
D.None of the above
Explanation: The correct answer is 165.
Submitted by: Academy of Pakistan
A.Atmospheric oxygen can only diffuse very slowly through the oxide layer which is formed on the surface of aluminium
B.No reaction with oxygen occurs ft Any of the above
C.Aluminium is a noble metal
Explanation: The correct answer is Atmospheric oxygen can only diffuse very slowly through the oxide layer which is formed on the surface of aluminium.
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A.specific gravity of electrolyte
B.temperature of electrolyte
C.output voltage
D.none of the above
Explanation: The correct answer is specific gravity of electrolyte.
Submitted by: Academy of Pakistan
A.none of the above
B.pull-up torque
C.pull-out torque
D.pull-in torque
Explanation: The correct answer is pull-in torque.
Submitted by: Academy of Pakistan
A.The same as for CC
B.The same as for CB
C.Different from that in CB
D.None of the above
Explanation: The correct answer is Different from that in CB.
Submitted by: Academy of Pakistan
A.needle bearings
B.magnetic bearmgs
C.ball bearings
D.bush bearings
Explanation: The correct answer is ball bearings.
Submitted by: Academy of Pakistan
A.Transistor
B.FET
C.Capacitor
D.Diode
Explanation: The correct answer is Capacitor.
Submitted by: Academy of Pakistan
A.Charge
B.Power
C.Force
D.Current
Explanation: The SI unit of power is the watt and it is discover by the Scottish Engineer James Watt. Power is the rate of consumption of electric energy. So, it is equivalent to joules per second.
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A.Square
B.Triangular
C.Sinusoidal
D.Saw – tooth
Explanation: The correct answer is Sinusoidal.
Submitted by: Academy of Pakistan
A.spinning reserve
B.firm power
C.hot reserve
D.cold reserve
Explanation: The correct answer is spinning reserve.
Submitted by: Academy of Pakistan
A.it will raise the specific gravity of the electrolyte
B.it will bring about chemical change in active materials
C.it will increase the capacity of the battery
D.none of the above will occur
Explanation: The correct answer is none of the above will occur.
Submitted by: Academy of Pakistan