The property of a capacitor to store electricity is called its____________?

A. Capacitance
B. Charge
C. Energy
D. None of the above

A capacitance of 100 fiF is connected in series with a resistance of 8000 £2. The time constant of the circuit is______________?

A. 0.2 s
B. 0.4 s
C. 0.6 s
D. 0.8 s

The time constant of an R-C circuit is defined as the time during which capacitor charging voltage actually rises to _________ percent of its value

A. 37, initial
B. 62, initial
C. 62, final
D. 37, final

Dielectric strength of a material depends on_____________?

A. Mositure content
B. Temperature
C. Thickness
D. All of the above

1 volt/meter is same as___________?

A. 1 meter/coulomb
B. 1 newton meter
C. 1 newton/meter
D. 1 joule/coulomb

The bridge used for the measurement of the value of the capacitance is____________?

A. Wien’s bridge
B. Wheatstone bridge
C. Schering bridge
D. Hay’s bridge

The capacitance between two plates increases with____________?

A. Shorter plate area and higher applied voltage
B. Shorter plate area and shorter distance between them
C. Larger plate area, longer distance between plates and higher,applied voltage
D. Larger plate area and shorter distance between plates

If an ohmmeter reading immediately goes practically to zero and stays there, capacitor is___________?

A. Charged
B. Short-circuited
C. Lossy
D. Satisfactory

The capacitance C is charged through a resistance R. The time constant of the charging circuit is given by__________?

A. Cir
B. 1/rc
C. Rc
D. Ric

Mica capacitors are characterized by all of the following except___________?

A. Stable operation
B. Accurate value
C. Low leakage reactance
D. Low losses