what is different between buchhoz relay and pressure relife devices in transformer
- 2 Answers
- 4581 Views
- Spanco, I also Faced
- E-Mail Answers
Answer Posted / ashish patil
For Operation of buzzolz relay it required loe liquid level
& formation of gases which can operate float,but in case of
PRD it required pressure with high capacity then PRD operate
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Do inductive loads have distorted current waveforms ?
How to check the thermocouple is correctly connected to cable for K type? (i,e positive pole is connected to non magnetic conductor and negative pole is connected to magnetic conductor)
If breaker is undefined position, first step to do.
What is the formula for calculating impedance of transformers connected parallel at fault level 50KA?
-How do you select cable size for a given load at a given distance from source of supply. How do you find voltage drop.
What is sink and source?
A generating system will have a total capacity of 300 MW. Find the probable forced outage when the capacity is supplied by two 150 MW units. The operating probability of all units is P=0.98 and forced outage probability rate Q =0.02 .
what is per unit calculation?looking for simple and strong explanation thk u
I am abt to give IOCL intrv.Plz sir guide me for IOCL intrvw (Electrical).Which subject to be consider. questions are generally asked from which subject.Plz help me out.
How we calculat the NGR of 3phase Generator, Our generation voltage 11KV
how to calculate the power factor when instantaneous voltage and current has harmonics in it ?
what is the solution for meger test failed the MV cable?
calculate external resistance values to add to the rotor of a slip ring induction motor. STATOR- 415 V, 3 phase delta, 1100 A, 50 Hz, 1490 rpm, pf 0,86 ROTOR - 660 V, 590 A, 50 Hz. STATOR current at each steps STEP1-600A,STEP2- 800A,STEP3-1000A,STEP4-1100A.
Why saturation region slowly shifted in the left side?
If there are two transformer having rating of 2.5mva, 6.6kv/440v(satr-star),and the load is 600kw then what is better to maintain less losses in transformer having both transformer in parellel or only single transformer connected to load? Please give calculated answer
