We are using 4 MVA transformer and we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral, can we connect separate body earthing pit to other earthing pit (Equipment earthing)?
1 2855Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?
1690What is the criteria that generally follow by distribution licenses to fix contact demand of their industrial customers?
1484what do you mean by every IC 74 first digit.why are you using this no.why not using another no.
1855Post New Electrical Engineering Questions
what is meant by k-rating in isolation transformer?what is k9, k14 stands for?
An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The slip when motor stalls is A 1 B 0 C 13.33% D 10.33%
please tell me how a surge protector work on a DC 48Volt.? please describe briefly.
Name two types of electrical analogous for mechanical system.
the grid connection required for a 50 MegaWatt fotovoltaic powerplant is higher or lower than 35kv (high or medium tension)?
What are chief characteristics of state-space method and its techniques ?
at work i have a genertor/alternater what is the easyest way to work out if it is dc or ac?
What is the difference between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?
wow to calculate the transformer rating(KVA)
what is the difference b/w absolute encoder and incremental encoder?
how to decide the capacity of accl
what ispositive, negative, zero sequence impedence?
Explain what is clipper and clamper circuits?
if voltage bt phase & nutral is 38v in a panel board . whats the root cause.
How will polarity test of Dy5 Transformer ?