Electrical Engineering Questions And Answers :: Electrostatics: part1

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Electrical Engineering : Electrostatics QUESTIONS AND ANSWERS :: part1 : 16 to 20

Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2014 and IES 2014 examinations :

16.A dielectric material must be

resistor
insulator
good conductor
semi conductor

17.The dissipation factor of a good dielectric is of the order of

0.0002
0.002
0.02
0.2

18.Two plates of a parallel plate capacitor after being charged from a constant voltage source are separated apart by means of insulated handles, then the

Voltage across the plates increases
voltage across the plates decreases
charge on the capacitor decreases
charge on the capacitor increases

19.If three 10 uF capacitors are connected in parallel, the net cararitance is

20 uF
30 uE
40 uF
50 uF

20.If three 15 uF capacitors are connected in series, the net capacitance is

5 uF
30 uF
45 uF
50 uF

More Electrostatics QUESTIONS AND ANSWERS available in next pages

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