A.1.6 x 10-19C
B.3.2 x 10-19C
C.no definite value exist
D.9.1 x 109C
Explanation: The correct answer is 1.6 x 10-19C.
Submitted by: Academy of Pakistan
Electrical Engineering MCQs: 3,658 practice questions with answer choices and available explanations. Page 37 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 37 of 244 · 3,658 total solved questions available.
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A.both (A) and (B)
B.either (A) or (B)
C.temperature
D.magnetic field strength
Explanation: The correct answer is both (A) and (B).
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A.No
B.Yes
Explanation: The correct answer is Yes.
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A.increases input noise
B.increases error
C.reduces damping
D.reduces the gain margin
Explanation: The correct answer is increases input noise.
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A.The output resistance is zero
B.The current from output terminal is zero
C.The differential voltage across the input terminals is zero
D.The current into the input terminals is zero
Explanation: The correct answer is The current from output terminal is zero.
Submitted by: Academy of Pakistan
A.Data insufficient
B.10 kO/V
C.5 kO/V
D.1 kO/V
Explanation: The correct answer is 10 kO/V.
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A.None of these
B.Frequency domain
C.Either A. or B.
D.Time domain
Explanation: The correct answer is Either A. or B..
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A.in series
B.in series-parallel
C.in parallel with stator
D.in parallel
Explanation: The correct answer is in parallel.
Submitted by: Academy of Pakistan
A.R.C.C.
B.steel
C.copper
D.wood
Explanation: The correct answer is steel.
Submitted by: Academy of Pakistan
A.All of the above
B.Pistol drills
C.Fan motors
D.Vacuum cleaners
Explanation: The correct answer is Pistol drills.
Submitted by: Academy of Pakistan
A.None of the above
B.Three
C.Two
D.Four
Explanation: The correct answer is Four.
Submitted by: Academy of Pakistan
A.It assures a position right angle to magnetic field
B.None of the above
C.It starts rotating
D.It assures a position which follows a line of magnetic flux
Explanation: The correct answer is It assures a position which follows a line of magnetic flux.
Submitted by: Academy of Pakistan
A.Arc voltage drop
B.All of the above
C.Voltage drop in resistance of transformer and smoothing chokes
D.Voltage drop in transformer reactance
Explanation: The correct answer is All of the above.
Submitted by: Academy of Pakistan
A.The surface makes an angle of 45°with the field
B.The surface is held parallel to the electric field
C.All of the above
D.The surface is held perpendicular to the electric field
Explanation: The correct answer is The surface is held perpendicular to the electric field.
Submitted by: Academy of Pakistan
A.up to 10 H.P
B.up to 15 H.P
C.up to 20 H.P
D.up to 5 H.P
Explanation: The correct answer is up to 5 H.P.
Submitted by: Academy of Pakistan