Subject Repository
Electrical Engineering Mcqs
Showing 1861 – 1880 of 3,699 verified multiple choice questions with answers and explanations.
Q1861NTS / FPSC / PPSC
When a dielectric slab is introduced in a parallel plate capacitor, the potential difference between plates will______________?
Q1863NTS / FPSC / PPSC
A paper capacitor is usually available in the form of_____________?
Q1864NTS / FPSC / PPSC
The absolute permittivity of free space is given by_____________?
Q1865NTS / FPSC / PPSC
Which of the following statements is incorrect ?
Q1866NTS / FPSC / PPSC
Which of the following capacitors can be used for temperature compensation ?
Q1867NTS / FPSC / PPSC
The value of dielectric constant for vacuum is taken as____________?
Q1868NTS / FPSC / PPSC
While testing a capacitor with ohm meter, if the capacitor shows charging, but the final resistance reading is appreciably less than normal, it can be concluded that the capacitor is____________?
Q1869NTS / FPSC / PPSC
Electric field intensity is a quantity_____________?
Q1870NTS / FPSC / PPSC
Energy stored in the electric field of a capacitor C when charged from a D.C source of voltage V is equal to joules_______________?
Q1871NTS / FPSC / PPSC
When 4 volts e.m.f. is applied across a 1 farad capacitor, it will store energy of_____________?
Q1872NTS / FPSC / PPSC
Dielectric constant for mica is nearly_____________?
Q1873NTS / FPSC / PPSC
What is the value of capacitance that must be connected in parallel with 50 pF condenser to make an equivalent capacitance of 150 pF ?
Q1874NTS / FPSC / PPSC
The capacitor preferred for high frequency circuits is_____________?
Q1875NTS / FPSC / PPSC
If a 6 uF capacitor is charged to 200 V, the charge in coulombs will be____________?
Q1876NTS / FPSC / PPSC
Which of the following material has least value of dielectric constant ?
Q1877NTS / FPSC / PPSC
For closer tolerances which of the following capacitors is usually preferred ?
Q1878NTS / FPSC / PPSC