What shall be minimum thickness of firewall in between two
transformers and which code specifies it ?
Answer Posted / rajesh kumar
Firewalls between transformer (Firewall) shall be provided with 230mm thick RCC or 355mm thick brick wall.
You can refer NFPA 850 for reference.
| Is This Answer Correct ? | 9 Yes | 1 No |
Post New Answer View All Answers
Is there any Electrical supervisor license which gives permit to work whole India rather than individual state??
Define piezo-electric effect?
How to calculate multiplication factor in kva example 500kva ans pls ?
what is KSR type transmission tower? What is LSR type transmission tower?
what is meant by directional earth fault and non directional earth fault? describe both.
WHAT KIND OF LIGHTENING PROTECTION SCHEMS CAN BE ADOPTED FOR THE FLAT ROOF OF BIG DIMENSION.
Pls explan the OLR setting in VCB at HT yard
DG SET BLOCK DIGRAM
How earthing of switchgear system to be done.
Is it true that in the 3 phase transformer, the limbs of the core are at 45 dgrees to each other. if true, why?
Explain Energy and Power signals?
11000volt DG set carnt kaise banvay
what does a string of resistors in a series will do?
Why the unit sizes of hydro generating machines are not standardized as in case of thermal powerplants?
Can u Explain about the electronic trivector meter and the use of data converters in them?