A.the same as propagation velocity of electric energy
B.nearly 3 x 108 m/s
C.independent of current strength
D.of the order of a few ^.s/m
Explanation: The correct answer is of the order of a few ^.s/m.
Submitted by: Academy of Pakistan
Electrical Engineering MCQs: 3,658 practice questions with answer choices and available explanations. Page 31 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 31 of 244 · 3,658 total solved questions available.
⚡Start Quiz Mode to Practice Like the Real Exam!
A.None of the above
B.Selectivity
C.Fidelity
D.Sensitivity
Explanation: The correct answer is Selectivity.
Submitted by: Academy of Pakistan
A.Machine tools
B.Electric traction
C.Electric vehicles
D.All of these
Explanation: The correct answer is All of these.
Submitted by: Academy of Pakistan
A.SUS
B.BCS
C.Triac
D.Diac
Explanation: The correct answer is BCS.
Submitted by: Academy of Pakistan
A.increasing current
B.none of the above
C.both A. and (b)
D.increasing slip
Explanation: The correct answer is both A. and (b).
Submitted by: Academy of Pakistan
A.average value
B.r.m.s. value
C.mean value
D.peak value
Explanation: The correct answer is mean value.
Submitted by: Academy of Pakistan
A.Flux
B.Speed
C.Armature current
D.Flux and armature current
Explanation: The correct answer is Speed.
Submitted by: Academy of Pakistan
A.Copper
B.Silver
C.Steel
D.Aluminium
Explanation: The correct answer is Copper.
Submitted by: Academy of Pakistan
A.after D.C. component has ceased
B.sub-transient state of short-circuit current
C.steady state of short-circuit current
D.transient state of short-circuit current
Explanation: The correct answer is transient state of short-circuit current.
Submitted by: Academy of Pakistan
A.all above methods
B.increasing the plate area
C.using vent plug to permit gas formed during discharge
D.putting plates very close together
Explanation: The correct answer is all above methods.
Submitted by: Academy of Pakistan
A.higher temperature coefficient
B.lower melting point
C.all of the above
D.high specific resistance
Explanation: The correct answer is high specific resistance.
Submitted by: Academy of Pakistan
A.Rectangular
B.Sine
C.Square
D.Triangular
Explanation: The correct answer is Rectangular.
Submitted by: Academy of Pakistan
A.The maximum current point
B.The end point
C.Middle
D.None of the above
Explanation: The correct answer is Middle.
Submitted by: Academy of Pakistan
A.Spread time
B.Rise time
C.Delay time
D.Same for every case
Explanation: The correct answer is Spread time.
Submitted by: Academy of Pakistan
A.Squirrel cage induction motor
B.Pole changing induction motor
C.Synchronous motor
D.Slip ring induction motor
Explanation: The correct answer is Synchronous motor.
Submitted by: Academy of Pakistan