Electrical Engineering MCQs
Electrical Engineering MCQs for PPSC, FPSC, NTS, and competitive exams cover power systems, electronics, circuits, machines, and electromagnetism. Practice these questions to master concepts, improve time management, and excel in electrical engineering tests in Pakistan.
Q: A capacitor stores energy in the form of
A) Electric field
B) Radiation
C) Magnetic field
D) Heat
Q: In AC analysis, impedance replaces
A) Voltage
B) Capacitance
C) Resistance
D) Inductance
Q: Capacitance is measured in
A) Henry
B) Ohm
C) Volt
D) Farad
Q: The purpose of grounding in an electrical system is to
A) Prevent shock
B) Increase voltage
C) Reduce power
D) Store energy
Q: The frequency of standard AC supply in Pakistan is
A) 60 Hz
B) 50 Hz
C) 100 Hz
D) 25 Hz