Exam-GK-MCQ-Questions.Com

Home - Electrical Engineering - Capacitors

Capacitors Online Exam Quiz

Important questions about Capacitors. Capacitors MCQ questions with answers. Capacitors exam questions and answers for students and interviews.

Options

A : 22 µF

B : 220 µF

C : 2,200 µF

D : 22,200 µF

Options

A : air

B : mica

C : glass

D : paper

Options

A : 35 ms

B : 352 ms

C : 3.5 s

D : 70.5 ms

Options

A : 8 V

B : 80 V

C : 80 mV

D : 800 mV

Options

A : 2.43 µF

B : 4.86 µF

C : 100 µF

D : 152 µF

Options

A : mica

B : ceramic

C : plastic-film

D : electrolytic

7. When the voltage across a capacitor is tripled, the stored charge

Options

A : triples

B : is cut to one-third

C : stays the same

D : doubles

8. A capacitor and a resistor are connected in series to a sine wave generator. The frequency is set so that the capacitive reactance is equal to the resistance and, thus, an equal amount of voltage appears across each component. If the frequency is increased

Options

A : V R > V C

B : V C > V R

C : V R = V C

D : V R and V C = 0

9. In Question 6, the capacitor will reach full charge in a time equal to approximately

Options

A : 6 RC

B : 5 RC

C : RC

D : none of the above

Options

A : 170 ?

B : 17 ?

C : 0.000169 ?

D : 1.7 ?

1. A capacitor of 0.02 µF is larger than

Options

A : 0.000020 F

B : 200,000 pF

C : 2,000 pF

D : all of the above

Options

A : 3 V

B : 6 V

C : 4 V

D : 0 V

Options

A : 0.02 µF

B : 0.002 µF

C : 0.0002 µF

D : 0.0000002 F

Options

A : True

B : False

C :

D :

Options

A : True

B : False

C :

D :

Options

A : True

B : False

C :

D :

Options

A : True

B : False

C :

D :

Options

A : True

B : False

C :

D :

Options

A : True

B : False

C :

D :

Options

A : True

B : False

C :

D :