A.10 to 20 kV/mm
B.300 to 500 kV/mm
C.50 to 200 kV/mm
D.30 to 50 kV/mm
Explanation: The correct answer is 50 to 200 kV/mm.
Submitted by: Academy of Pakistan
Electrical Engineering MCQs: 3,658 practice questions with answer choices and available explanations. Page 142 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
Now you can submit the latest Electrical Engineering MCQs MCQs from your test! SUBMIT HERE
Electrical Engineering MCQs
Showing page 142 of 244 · 3,658 total solved questions available.
⚡Start Quiz Mode to Practice Like the Real Exam!
A.Both conducts in either direction
B.DIAC conducts in forward direction and TRIAC conducts in reverse direction
C.Both conducts in reverse direction
D.Both conducts in forward direction
Explanation: The correct answer is Both conducts in either direction.
Submitted by: Academy of Pakistan
A.14
B.17
C.5
D.10
Explanation: The correct answer is 10.
Submitted by: Academy of Pakistan
A.Lead-acid cell
B.Deniell cell
C.Edison cell
D.Leclanche cell
Explanation: The correct answer is Leclanche cell.
Submitted by: Academy of Pakistan
A.cast iron
B.low carbon steel
C.malleable iron
D.wrought iron
Explanation: The correct answer is wrought iron.
Submitted by: Academy of Pakistan
A.None of the above
B.Decreases
C.Stays the same
D.Increases
Explanation: The correct answer is Decreases.
Submitted by: Academy of Pakistan
A.thermostat
B.series-parallel operation
C.auto-transformer
D.voltage variation
Explanation: The correct answer is series-parallel operation.
Submitted by: Academy of Pakistan
A.not a sinusoid
B.a sinusoid of the same frequency
C.a sinusoid of half the original frequency
D.a sinusoid of double the frequency
Explanation: The correct answer is a sinusoid of the same frequency.
Submitted by: Academy of Pakistan
A.none of the above
B.squirrel cage as well as slip ring induction motor
C.squirrel cage induction motor only but not with slip ring motor
D.slip ring motor only but not with squirrel cage induction motor
Explanation: The correct answer is squirrel cage as well as slip ring induction motor.
Submitted by: Academy of Pakistan
A.The conductivity of ferromagnetic materials is better than ferrites
B.The conductivity of ferrites is very high
C.The conductivity of ferrites is same as that of ferromagnetic materials
D.The conductivity of ferrites is better than ferromagnetic materials
Explanation: The correct answer is The conductivity of ferromagnetic materials is better than ferrites.
Submitted by: Academy of Pakistan
A.size of emitter
B.rating of transistor
C.doping of base
D.temperature
Explanation: The correct answer is temperature.
Submitted by: Academy of Pakistan
A.10 kV/mm
B.5 kV/mm
C.15 kV/mm
D.30 kV/mm
Explanation: The correct answer is 10 kV/mm.
Submitted by: Academy of Pakistan
A.All of the above
B.Cost of lubricants
C.Cost of fuel
D.Cost of wages
Explanation: The correct answer is All of the above.
Submitted by: Academy of Pakistan
The weight of copper of both armature and field windings decreases with ________ in number of poles?
0A.decrease
B.either of the above
C.none of the above
D.increase
Explanation: The correct answer is increase.
Submitted by: Academy of Pakistan
A.almost negligible
B.more than full-load current
C.less than full-load current
D.rated full-load current
Explanation: The correct answer is more than full-load current.
Submitted by: Academy of Pakistan