A.maximum value
B.r.m.s. value
C.average value
D.instantaneous value
Explanation: The correct answer is maximum value.
Submitted by: Academy of Pakistan
Electrical Engineering MCQs: 3,658 practice questions with answer choices and available explanations. Page 15 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 15 of 244 · 3,658 total solved questions available.
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A.1.2 kΩ
B.470 Ω
C.470 Ω or 1.2 kΩ
D.3 kΩ
Explanation: The correct answer is 470 Ω.
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A.It leads to slow speed of response
B.Noise is proportional to band width
C.It leads to low relative stability
D.None of the above
Explanation: The correct answer is Noise is proportional to band width.
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A.45%
B.30%
C.50%
D.80%
Explanation: The correct answer is 50%.
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A.TTLLS
B.ECL
C.CMOS
D.TTLAS
Explanation: The correct answer is ECL.
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A.none of the above
B.prevent excessive currents
C.protect the appliance
D.open the circuit
E.protect the line
Explanation: The correct answer is none of the above.
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A.22 x 10″7 N
B.22 x 10-6 N
C.22 x 10″8 N
D.22 x 10″5 N
Explanation: The correct answer is 22 x 10″5 N.
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A.become zero
B.decrease
C.remain uncharged
D.increase
Explanation: The correct answer is decrease.
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A.SITS
B.IGBTs
C.COOLMOS
D.TRIAC
Explanation: The correct answer is TRIAC.
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A.Shunt motor
B.Cumulatively compounded motor
C.Differentially compounded motor
D.Series motor
Explanation: The correct answer is Series motor.
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A.All of the above
B.Resistivity of the conductor material
C.Size of the conductor
D.Frequency of the current
Explanation: The correct answer is All of the above.
Submitted by: Academy of Pakistan
A.all in series
B.two in parallel and third in series with this combination
C.two in series and third in parallel across this combination
D.all in parallel
Explanation: The correct answer is two in parallel and third in series with this combination.
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A.18Q
B.12 Q
C.20Q
D.6.66 Q
Explanation: The correct answer is 6.66 Q.
Submitted by: Academy of Pakistan
A.Air
B.Mica
C.Electrolytic
D.Paper
Explanation: The correct answer is Electrolytic.
Submitted by: Academy of Pakistan
A.15 V
B.5 V
C.25 V
D.0.6 V
Explanation: The correct answer is 5 V.
Submitted by: Academy of Pakistan