A.Parking lights
B.Brake light
C.Self starter
D.Spark plugs
Explanation: The correct answer is Self starter.
Submitted by: Academy of Pakistan
Electrical Engineering MCQs: 3,658 practice questions with answer choices and available explanations. Page 109 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 109 of 244 · 3,658 total solved questions available.
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A.clinkers
B.dust
C.sand
D.iron particles
Explanation: The correct answer is iron particles.
Submitted by: Academy of Pakistan
A.2.3 A
B.47 mA
C.780 mA
D.7.06 A
Explanation: The correct answer is 7.06 A.
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A.Kanthal
B.Molybdenum
C.Nichrome
D.Constantan
Explanation: The correct answer is Nichrome.
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A.all of the above
B.steam engine locomotives
C.diesel electric locomotives
D.electric locomotives
E.diesel engine locomotives
Explanation: The correct answer is all of the above.
Submitted by: Academy of Pakistan
A.secondary instrument
B.integrating instrument
C.absolute instrument
D.recording instrument
Explanation: The correct answer is secondary instrument.
Submitted by: Academy of Pakistan
Two holes in the disc of energy meter are drilled at the opposite sides of the spindle to________?
0A.improve its ventilation
B.eliminate creeping at no load
C.increase its braking torque
D.increase its deflecting torque
Explanation: The correct answer is eliminate creeping at no load.
Submitted by: Academy of Pakistan
A.Heaviside bridge
B.Maxwell’s bridge
C.Anderson bridge
D.Any of the above
Explanation: The correct answer is Heaviside bridge.
Submitted by: Academy of Pakistan
A.all of the above
B.reactance of the interconnector
C.synchronous reactance of both the alternators
D.armature reactance of both alternators
Explanation: The correct answer is armature reactance of both alternators.
Submitted by: Academy of Pakistan
A.Short-circuit
B.Long
C.Open circuit
D.None of the above
Explanation: The correct answer is Open circuit.
Submitted by: Academy of Pakistan
A.low voltage supply
B.harmonics develped in the motor
C.improper design of the machine
D.high loads
E.none of the above
Explanation: The correct answer is harmonics develped in the motor.
Submitted by: Academy of Pakistan
A.none of the above
B.both the speed and rotor flux
C.load on the motor
D.d.c. excitation only
Explanation: The correct answer is d.c. excitation only.
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A.By applying a gate pulse and turned off by removing the gate pulse
B.By applying a gate pulse and turned off only when current becomes zero
C.By making current non zero and turned off by making current zero
D.And turned off by applying gate pulse
Explanation: The correct answer is By applying a gate pulse and turned off only when current becomes zero.
Submitted by: Academy of Pakistan
A.Ward-Leonard controlled D.C. motors
B.Any of the above
C.Squirrel cage induction motor
D.Synchronous motors
Explanation: The correct answer is Ward-Leonard controlled D.C. motors.
Submitted by: Academy of Pakistan
A.the dipole moment
B.none of the above
C.A. and B. both
D.monopole moment
Explanation: The correct answer is the dipole moment.
Submitted by: Academy of Pakistan