What are disadvantages of capacitor



What are disadvantages of capacitor..

Answer / mn.krishnamurthy

capacitors will give leading power factor without inductive loads which will be reactive load.
will have charged voltage upto 650 Volts may get shoch if there is no discharge resistance connected.
capacitors will lead to Resonance effect which will lead to High curremts which will damage the weak points in power supply systems and electronic components

Is This Answer Correct ?    2 Yes 1 No

Post New Answer

More Electrical Engineering Interview Questions

what is the difference between 230v and 115v?

1 Answers   Bhushan Power Steel,


1.what is difference between ATS & STS main use. 2.what is difference between ACB& VCB With symobles,and main partes, manimum range. 3.How many types of relays and main function.

0 Answers   Visa,


If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?

0 Answers  


What is the meaning of Insulation H for transformers????

0 Answers  


What is meant by RVT and NDR ? expansion and details of it

0 Answers  






Good day everyone,currently in our premise we using 30kw slip ring motor with resistance bank which we use as forward and reverse at conveyor bar handling. So,my question is how do we calculate the resistance bank which is suit the motor. Kindly,assist me... thank you

0 Answers  


How to calculate transformer capacity requirement for a project site?

5 Answers   ABB,


Why is it that North America uses 60 hz frequency while Europe uses 50 hz?

4 Answers  


importance of reactive power management

0 Answers  


basic priniciple of induction motor

2 Answers   Electronics, Ramco,


what is the minimum dielectric stregth of transformer oil.

25 Answers   HP,


how to measure winding resistance of single phase motor?

1 Answers   Adani, Dodsal,


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)