where HT & LT capacitor uses ?

Question Posted / kumar

2 Answers
10239 Views
NTPC, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

where HT & LT capacitor uses ?..

Answer / maprayil

Capacitors are of many types, viz, power capacitors, energy
storage capacitors, microfarad capacitors, surge protection
capacitors etc. From your question, it appears that you
are referring to Power Capacitor. LT capacitors are used
in single phase (230V) or 3 phase (415V) system for
reactive power compensation where the loads are inductive
in nature. As far as HT capacitors are concerned, this can
be of any voltage denomination viz., 11 KV, 22 KV, 33 KV,
66 KV, 132 KV, 400 KV etc. Generally these type of
capacitors are installed on the secondary side of power
transformers.

Is This Answer Correct ?

20 Yes

1 No

where HT & LT capacitor uses ?..

Answer / rajendra

These capacitors are designed for protection of large
rotating machines such as motors & generators. At the time
of over voltage during electric storms produces surges to
electrical equipments connected to system. The voltage
stress between turns of multi turn coil sets a limitation
and surge voltage causes breakdown of turn to turn
insulation resulting in short circuited turns.

Is This Answer Correct ?

5 Yes

4 No

Post New Answer

More Electrical Engineering Interview Questions

What is a signal flow graph?

0 Answers

Define conversion efficiency of a power amplifier. What is its value for class c power amplifier?

0 Answers

one electromagnet is called

0 Answers

Transformer Parallel Operations

1 Answers

Dear sir please mera ye sawaal hai ki rccb ka kya kaam hota hai please answer hindi me dizyega dhanyya waad

1 Answers

what is meant by brushed alternator & its working principle ?

0 Answers

What will be the size of cable required for 5.5 KW motor ( Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.

2 Answers

IF 3 NOS.OF HEATERS,3KW CAPACITY EACH,1 NO.HEATER CONNECTED IN R PHASE,1 IN Y PHASE AND 1 IN B PHASE.THEIR END POINTS CONNECTED IN STAR.IF I CONNECT THIS STAR POINT TO NEUTRAL OR DO NOT CONNECT TO NEUTRAL.WHAT WILL THE DIFFERENCE.

3 Answers

what is mean by marshalling box in transformer?

8 Answers Reliance,

How to find the maximum load, that can be supplied by a transformer.....

2 Answers ME,

WHY NOT CONSIDER PROTONS IN ELECTRICITY LIKE ELECTRIC CURRENT?

1 Answers

what is mind in cable

0 Answers BARC,

For more Electrical Engineering Interview Questions Click Here