Capacitor is a device used to__________ – McqOptions

MCQOPTIONS

1.	Capacitor is a device used to__________
A.	store electrical energy
B.	vary the resistance
C.	store magnetic energy
D.	dissipate energy
Answer» B. vary the resistance

Discussion

No Comment Found

Related MCQs

Electric field originates at __________
Which is the correct expression for capacitance of a multi plate capacitor?
Calculate the relative permittivity of the second dielectric if the relative permittivity of the first is 4. The electric field strength of the first dielectric is 8V/m and that of the second is 2V/m.
The simplest kind of capacitor is ________
Leakage in capacitors is primarily caused by _________
In a variable capacitor, capacitance can be varied by ______
If the charge in a conductor is 16C and the area of cross section is 4m². Calculate the electric flux density.
“Total electric flux through any closed surface is equal to the charge enclosed by that surface divided by permittivity”. This is the statement for?
The unit for dielectric strength is ____________
A CR network is one which consists of _________