Subject Repository
Electrical Engineering Mcqs
Showing 621 – 640 of 3,699 verified multiple choice questions with answers and explanations.
Q621NTS / FPSC / PPSC
The ratio of maximum displacement deviation to full scale deviation of the instrument is called_______________?
Q623NTS / FPSC / PPSC
The principle on which vector voltmeter is based is_____________?
Q624NTS / FPSC / PPSC
In an energy meter braking torque is produced to________________?
Q625NTS / FPSC / PPSC
The power of a n-phase circuit can be measured by using a minimum of_______________?
Q626NTS / FPSC / PPSC
Which of the following is measured by using a vector voltmeter ?
Q627NTS / FPSC / PPSC
Various adjustments in an energy meter include_______________?
Q628NTS / FPSC / PPSC
An instrument transformer is used to extend the range of______________?
Q629NTS / FPSC / PPSC
The rectifier instrument is not free from_______________?
Q632NTS / FPSC / PPSC
E.m.f. of a Weston cell is accurately measured by________________?
Q633NTS / FPSC / PPSC
Operating torques in analogue instruments are_______________?
Q634NTS / FPSC / PPSC
The gravity controlled instrument has crowded scale because current is proportional to________________?
Q635NTS / FPSC / PPSC
If an instrument has cramped scale for larger values, then it follows________________?
Q636NTS / FPSC / PPSC
A sensitive galvanometer produces large deflection for a_______________?
Q638NTS / FPSC / PPSC
Commonly used standard capacitor is______________?
Q639NTS / FPSC / PPSC