A.narrow gauge traction
B.steel mills
C.factories for material transportation
D.power stations
Explanation: The correct answer is factories for material transportation.
Submitted by: Academy of Pakistan
Electrical Engineering MCQs: 3,658 practice questions with answer choices and available explanations. Page 17 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 17 of 244 · 3,658 total solved questions available.
⚡Start Quiz Mode to Practice Like the Real Exam!
As the junction temperature increases, the voltage breakdown point for avalanche mechanism________?
0A.None of the above
B.Decrease
C.Increases
D.Remains the same
Explanation: The correct answer is Increases.
Submitted by: Academy of Pakistan
A.Three
B.two
C.Four
D.One
Explanation: The correct answer is two.
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A.8.854 x KT11 F/m
B.8.854 x 1(T10 F/m)
C.8.854 x 10″12 F/m
D.8.854 x 1(T9 F/m)
Explanation: The correct answer is 8.854 x 1(T10 F/m).
Submitted by: Academy of Pakistan
A.series capacitors
B.shunt reactors
C.voltatre transformers
D.exciters
Explanation: The correct answer is exciters.
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A.both of the above
B.vector
C.none of the above
D.scalar
Explanation: The correct answer is vector.
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A.any of the above size
B.medium size
C.small size
D.large size
Explanation: The correct answer is small size.
Submitted by: Academy of Pakistan
A.negative and zero sequence currents
B.zero sequence currents only
C.zero, negative and positive sequence currents
D.positive sequence currents only
Explanation: The correct answer is positive sequence currents only.
Submitted by: Academy of Pakistan
A.high,low
B.low,low
C.high,high
D.low,high
Explanation: The correct answer is low,low.
Submitted by: Academy of Pakistan
A.Voltage
B.Current
C.Power
D.Speed
Explanation: Voltmeter is a high resistance device used for measuring potential difference or voltage. It must be connected in parallel for measurement
Submitted by: Academy of Pakistan
A.carrying coal in vertical direction
B.carrying coal in horizontal direction
C.carrying coal in any direction
Explanation: The correct answer is carrying coal in vertical direction.
Submitted by: Academy of Pakistan
A.Copper containing traces of silicon
B.Induction hardened copper
C.Hard drawn copper
D.Pure annealed copper
Explanation: The correct answer is Pure annealed copper.
Submitted by: Academy of Pakistan
A.eddy current losses
B.core losses
C.hysteresis losses
D.copper losses
Explanation: The correct answer is core losses.
Submitted by: Academy of Pakistan
A.25 Ω
B.100 Ω
C.20 Ω
D.500 Ω
Explanation: The correct answer is 25 Ω.
Submitted by: Academy of Pakistan
A.Both positive and negative half-cycles
B.Positive or negative half-cycles
C.Positive half-cycles only
D.Negative half-cycles only
Explanation: The correct answer is Positive or negative half-cycles.
Submitted by: Academy of Pakistan