A.680 Ω
B.1,029 Ω
C.880 Ω
D.200 Ω
Explanation: The correct answer is 1,029 Ω.
Submitted by: Academy of Pakistan
Electrical Engineering MCQs: 3,658 practice questions with answer choices and available explanations. Page 235 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 235 of 244 · 3,658 total solved questions available.
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A.equal to differential voltage gain
B.greater than differential voltage gain
C.none of the above
D.smaller than differentail voltage gain
Explanation: The correct answer is smaller than differentail voltage gain.
Submitted by: Academy of Pakistan
A.Rms value of the ac component of load voltage to the dc voltage
B.Peak value of the dc component of load voltage to the ac voltage
C.Average value of the ac component of load voltage to the peak value of voltage
D.Average value of the dc component of load voltage to the ac voltage
Explanation: The correct answer is Rms value of the ac component of load voltage to the dc voltage.
Submitted by: Academy of Pakistan
A.D.C. generator
B.Under excited synchronous motor
C.Over excited synchronous motor
D.Induction motor
Explanation: The correct answer is Over excited synchronous motor.
Submitted by: Academy of Pakistan
A.Faraday’s law of electromagnetic
B.Gauss’s law
C.Newton’s law
D.Faraday’s law of electrolysis
Explanation: The correct answer is Faraday’s law of electrolysis.
Submitted by: Academy of Pakistan
A.brake the instrument
B.maintain steady speed and equal to driving torque
C.safe guard it against creep
D.bring energy meter to stand still
Explanation: The correct answer is maintain steady speed and equal to driving torque.
Submitted by: Academy of Pakistan
A.12
B.19
C.21
D.27
Explanation: The correct answer is 21.
Submitted by: Academy of Pakistan
A.Shunt
B.Series-shunt
C.None of the above
D.Series
Explanation: The correct answer is Shunt.
Submitted by: Academy of Pakistan
A.4 to 5 times greater
B.2 to 3 times greater
C.none of the above
D.3 to 4 times greater
Explanation: The correct answer is 2 to 3 times greater.
Submitted by: Academy of Pakistan
A.3 terminal bilateral switch
B.2 terminal switch
C.2 terminal bilateral switch
D.3 terminal bidirectional switch
Explanation: The correct answer is 3 terminal bidirectional switch.
Submitted by: Academy of Pakistan
A.IF
B.Output
C.None of the above
D.Audio
Explanation: The correct answer is IF.
Submitted by: Academy of Pakistan
A.470 Ω
B.790 Ω
C.60 Ω
D.30 Ω
Explanation: The correct answer is 60 Ω.
Submitted by: Academy of Pakistan
A.45 to 55 percent
B.20 to 25 percent
C.30 to 40 percent
D.60 to 70 percent
Explanation: The correct answer is 20 to 25 percent.
Submitted by: Academy of Pakistan
A.either A. or B.
B.hydrogen
C.air
D.none of the above
Explanation: The correct answer is hydrogen.
Submitted by: Academy of Pakistan
A.thin wire placed at the bottom of the slots
B.thick wire placed at the bottom of the slots
C.thick wire placed at the top of the” slots
D.thin wire placed at the top of the slots
Explanation: The correct answer is thick wire placed at the bottom of the slots.
Submitted by: Academy of Pakistan