what is pressure relief valve?where it is used????
Answers were Sorted based on User's Feedback
Answer / jiten
PRV (Pressure relief valve) is one of the protection
component in the transformer. The main purpose of the PRV
is to protect the expansion of oil during any inside fault
of transformer.
During fault this PRV operate and trip the transformer. So
it can be protected from further damage.
| Is This Answer Correct ? | 71 Yes | 2 No |
Answer / ladla
pressure relief or pressure safety valve used in any
chemical/Mechanical equipment or Electrical transformer or
generators to maintain inside pressure for the safety
purpose. Its works automatically when inside pressure is
out of limits. Finally safe the equipment
| Is This Answer Correct ? | 20 Yes | 1 No |
Answer / k.p.sharma
JITEN IS RIGHT AND NORMALLY THE PRESSURE INSIDE THE
TRANSFORMER TANK REACHES TO 0.5KG/CM2 PRV RELASE THE
PRESSURE (SPRING TYPE ACTION ) AND AS THE PRESSURE COMES TO
0.3KG/CM2 IT GOT RESET.
| Is This Answer Correct ? | 11 Yes | 0 No |
Answer / swapnil pawar
Pressure relief valve is used were air pressure is
maintained .It is pressure relief valve which maintains
pressure.
For e.g.
If in air cylinder 10kg air pressure is maintained, then if
by chance air pressure increases to 11kg the Pressure
relief valve get activates and 1kg pressure release.
This is used for safety reason.
| Is This Answer Correct ? | 13 Yes | 12 No |
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