Electrical Engineering Questions And Answers :: Electrostatics: part5



Electrical Engineering : Electrostatics QUESTIONS AND ANSWERS :: part5 : 21 to 25

Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

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

CIR
1/RC
RC
RIC

22.Dielectric strength of medium

increases with rise in temperature
increases with moisture content
is same for all insulating materials
none of the above

23.The capacitance between two plates increases with

shorter plate area and higher ap�plied voltage
shorter plate area and shorter dis�tance between them
larger plate area, longer distance between plates and higher,applied voltage
larger plate area and shorter distance between plates

24.The ohmmeter reading for a short circuited capacitor is

infinity
few kilo ohms
few megaahms
zero

25.A potential of 400 V is applied to a capacitor, the plates of which are 4 mm apart. The strength of electric field is

100 kV/m
10 kV/m
5 kV/m
2 kV/m

More Electrostatics QUESTIONS AND ANSWERS available in next pages

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