Academy of PakistanTest & Learning

Electrical Engineering MCQs: 3,658 practice questions with answer choices and available explanations. Page 79 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 79 of 244 · 3,658 total solved questions available.

Study Topic
⚡Start Quiz Mode to Practice Like the Real Exam!

If excitation of a synchronous motor running with a constant load is decreased from its normal value, ignoring effects of armature reaction, it leads to________?

0
A.increase in both armature current and power factor which is lagging
B.increase in back e.m.f. but decrease in armature current
C.increase in both armature current and power factor angle
D.increase in torque angle but decrease in back e.m.f.
Explanation: The correct answer is increase in both armature current and power factor angle.

Submitted by: Academy of Pakistan

Share
Read More Details about this Mcq →

Capacitance increases with________?

0
A.increase in plate area and decrease in distance between the plates
B.decrease in plate area and value of applied voltage
C.increase in plate area and distance between the plates
D.reduction in plate area and distance between the plates
Explanation: The correct answer is increase in plate area and decrease in distance between the plates.

Submitted by: Academy of Pakistan

Share
Read More Details about this Mcq →

Continue studying

Practice quizPast papersChemical Engineering MCQsCivil Engineering MCQsMechanical Engineering MCQsSoftware Engineering MCQs