A.V 0 = V s / ( 1 – D )
B.V 0 = V s
C.V 0 = V s / D
D.V 0 = D V s
Explanation: The correct answer is V 0 = D V s.
Submitted by: Academy of Pakistan
Electrical Engineering MCQs: 3,658 practice questions with answer choices and available explanations. Page 166 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 166 of 244 · 3,658 total solved questions available.
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A.High maintenance cost
B.Continuous losses in motor
C.All of the above
D.Noise
Explanation: The correct answer is All of the above.
Submitted by: Academy of Pakistan
A.Modulated
B.Damped
C.Undamped
D.None of the above
Explanation: The correct answer is Undamped.
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A.none of these
B.hydroelectric plant
C.thermal plant
D.diesel plant
Explanation: The correct answer is thermal plant.
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A.non-condensing type
B.none of the above
C.condensing type
Explanation: The correct answer is condensing type.
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A.ampere-turns
B.flux density
C.resistance
D.reluctance
Explanation: The correct answer is reluctance.
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A.D.C. potentiometer
B.Ammeter and a known resistance
C.None of the above
D.D.C. voltmeter
Explanation: The correct answer is D.C. potentiometer.
Submitted by: Academy of Pakistan
A.0 A
B.48 mA
C.12 mA
D.3 mA
Explanation: The correct answer is 12 mA.
Submitted by: Academy of Pakistan
A.low co-efficient of adhesion
B.suitability for passanger as well as freight service
C.lot of skidding
D.uneven distribution of tractive effect
Explanation: The correct answer is suitability for passanger as well as freight service.
Submitted by: Academy of Pakistan
A.D.C. shunt motor
B.Schrage motor
C.Universal motor
D.Repulsion start and induction run motor
Explanation: The correct answer is Schrage motor.
Submitted by: Academy of Pakistan
A.more than 100
B.less than 1
C.more than 10
D.equal to 1
Explanation: The correct answer is less than 1.
Submitted by: Academy of Pakistan
A.none of the above
B.collector voltage is stepped down
C.Collector voltage is stepped up
D.resistance is low
Explanation: The correct answer is resistance is low.
Submitted by: Academy of Pakistan
A.2 : 5
B.25 : 4
C.5 : 2
D.4 : 25
Explanation: The correct answer is 2 : 5.
Submitted by: Academy of Pakistan
A.heavy engineering workshops
B.ore handling plants
C.steel plants
D.all of the above
Explanation: The correct answer is all of the above.
Submitted by: Academy of Pakistan
A.The current through each element is same
B.The current through any one element is less than the source current
C.The voltage across element is in proportion to it’s resistance value
D.The equivalent resistance is greater than any one of the resistors
Explanation: The correct answer is The current through any one element is less than the source current.
Submitted by: Academy of Pakistan