Electrical Engineering MCQs
Electrical Engineering MCQs are essential for aspirants preparing for engineering exams and job tests conducted by PPSC, FPSC, NTS, and other testing services. This section includes questions from power systems, basic electronics, circuit analysis, machines, measurements, and electromagnetism. Whether you're revising for an academic test or preparing for professional assessments, these multiple-choice questions are tailored to cover the entire Electrical Engineering syllabus. The content is designed to reflect current trends in competitive exams and industry requirements. Practicing these MCQs will help you strengthen your concepts, improve time management, and increase your chances of scoring high in electrical engineering exams in Pakistan.
Q: A digital multimeter measures
A) Voltage and resistance only
B) Multiple electrical quantities
C) Only current
D) Mechanical forces
Q: Electrical energy is measured in
A) Ampere-hours
B) Watts
C) Joules
D) Watt-hours
Q: The SI unit of magnetic flux is
A) Gauss
B) Weber
C) Tesla
D) Henry
Q: A current of 1 A means
A) 1 coulomb/second
B) 1 volt/second
C) 1 electron/second
D) 1 ohm/second
Q: For maximum power transfer, load resistance must be
A) Equal to source
B) Greater than source
C) Less than source
D) Infinite
Q: Voltage across a short circuit is
A) Moderate
B) Very high
C) Cannot be determined
D) Zero
Q: A parallel circuit has the same
A) Inductance in all wires
B) Current through each branch
C) Resistance across all components
D) Voltage across each branch
Q: Main function of an inverter is to
A) Control power factor
B) Convert AC to DC
C) Increase resistance
D) Convert DC to AC
Q: When two resistors are in series, their total resistance is
A) Equal to smallest
B) Greater than each
C) Zero
D) Less than each
Q: Resonance in RLC circuit occurs when
A) XL < XC
B) XL > XC
C) XL = XC
D) R = L