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Electrical Engineering Mcqs
Showing 2021 – 2040 of 3,699 verified multiple choice questions with answers and explanations.
Q2021NTS / FPSC / PPSC
Which of the following primary cells has the lowest voltage_________ ?
Q2022NTS / FPSC / PPSC
Short circuiting of a cell may be caused____________?
Q2023NTS / FPSC / PPSC
Charging of sulfated battery produces _________ heat
Q2024NTS / FPSC / PPSC
Weston standard cell at 20°C has voltage of _______ volts
Q2025NTS / FPSC / PPSC
A battery of 6 cells will show a drop of _______ volts from fully charged state to fully discharged state
Q2026NTS / FPSC / PPSC
Specific gravity of electrolyte in Edison cell is_____________?
Q2027NTS / FPSC / PPSC
During the idle period of the battery, strong electrolyte tends to change the active material of the cell into____________?
Q2028NTS / FPSC / PPSC
The body of Edison cell is made of___________?
Q2029NTS / FPSC / PPSC
All the electrical connections between the battery and vehicle should be by____________?
Q2030NTS / FPSC / PPSC
Ampere hour capacity of an industrial battery is based on _______ hours discharge rate
Q2031NTS / FPSC / PPSC
Self charge of a Ni-Fe cell is _______ Edison cell
Q2032NTS / FPSC / PPSC
The following indicate that battery on charge has attained full charge___________?
Q2034NTS / FPSC / PPSC
Excessive charging a battery tends to____________?
Q2035NTS / FPSC / PPSC
In order that a hydrometer may float vertically in electrolyte its C.G. should be___________?
Q2036NTS / FPSC / PPSC
Internal resistance of a cell is due to___________?
Q2037NTS / FPSC / PPSC