What is the different between buchholz relay and pressure
relief device?
Answer Posted / markandeya
bucholz relay will bi instaald in between conservator and
transformer body.
it will give trip command when flow of oil is high or no
oil in conservator.
PRV is connected at the top of atransformer body. it will
opens towards atmospare when inside pressure is high
Is This Answer Correct ? | 18 Yes | 1 No |
Post New Answer View All Answers
What is the purpose of stand by earth fault protection for transformer ?
Why water bubbles when D.C. Current is passed through it? Why not when A.C. Current is passed?
Let me know that how i calculate the alternator sub tranciant reactance and tranciant reactance.
Earth bits close or open. Which is correct
How to select the earthing transformer,for DELTA TO DELTA TRANSFORMER OR ALTERNATOR SIDE.Pls post your answers and calculation.
how to calculate the earth mat design in 132 kv substation yard ????
Please send 110 kv sb station full single line drawing(sld)
Why colled 440V to 3-phase supply.
state basic meaning of 'INDUSTIAL AUTOMATION'?
At what speed an electric car can run with 2 HP motor of weighing 400 kg?
What is the Load Capacity of Panther conductor (0.2) and dog conductor (0.2)
Explain the working principle of Synchronous Generator and Assynchronous generator?
We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?
what is allowed value of zero sequence impedancce of 6.6 kv nuetral earthing transformer ?what is the actual value
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?