If we connect capacitor in series DC supply so what happened?

Answers were Sorted based on User's Feedback



If we connect capacitor in series DC supply so what happened?..

Answer / sanjit bal

DC will be blocked. Capacitor gives easy path to AC.

Is This Answer Correct ?    22 Yes 1 No

If we connect capacitor in series DC supply so what happened?..

Answer / ashok

No current will flow, as capacitor behaves as a open circuit
to dc supply.

Is This Answer Correct ?    15 Yes 2 No

If we connect capacitor in series DC supply so what happened?..

Answer / s.bharathi.1991

if the d.c passes through the capacitor ,it would offers
infinite resistance to ac because the capacitive reactance
for d.c is given by

xc=1/(2*3.14*f*C)


where,
c-capacitance
f-frequency

since for d.c the frequency is 0,xc=infinity.hence no
current flows through capacitor

Is This Answer Correct ?    9 Yes 3 No

If we connect capacitor in series DC supply so what happened?..

Answer / gurubhai

IT WILL GET DAMAGE DUE TO CURRENT SURGE.

Is This Answer Correct ?    1 Yes 4 No

Post New Answer

More Electrical Engineering Interview Questions

What happen if we apply square wave or traiangular waveform voltage to the transformer primary winding instead of sinusoidal wave?

0 Answers  


How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point

0 Answers   cpgn,


what is the function and use of cable differential protection relay?

0 Answers  


How to calculate the lighting load & power load requirement by knowing area of building/room. Is there any thumb rule?

3 Answers  


what is a pilot wiring and whys that called a pilot wiers

0 Answers  






List out the different frequency domain specifications?

0 Answers  


What does impedance in the windings of transformer signify.

2 Answers   Johnson Controls,


Can We Apply DC POWER To Transformer???? And Why????

4 Answers  


Which element has power dissipated in it when the source is removed ?

2 Answers   SSC,


In three pin plug 6 amp. 220V ac rating. Why earth pin diameter is higher than other two pin? What its purpose ?

0 Answers  


Can we use the 60 HZ transformer/rectifier/Motors/Coils in 50 HZ? if not so, why?

3 Answers  


What is encoder, how it function

9 Answers   Coca Cola,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)