What the formula for calculating no.of earthings & size of
earth strip for 100mX90m shop.
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what is safety measures of transformers.
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where we use the SFU & FSU?
what types of electrical & mechanical test conducted in switchyard?
what happen if the parallel generator phase angle shift by 1 degree in manual mode
WHERE NEUTRAL WIRE IS CONNECTED AT DOMESTIC TO TRANSMISSION LINE(SINGLE PHASE TO THREE PHASE)
why we +ve load distribution in 24v and -ve load distribution in 48volt in the telecom sector.?
what is balanced network and unbalanced network
Hi My dear all Friends, There is a question regarding HVAC Engineering and widely used in Power Projects. Question- What is the diffrence Between REF, SEF and Differential Protection....???? Where REF - Restricted Earth Fault SEF - Senstive Earth Fault.
Why secondary of a CT in a power system acts as an open circuit after core saturation?
Reversal of corrent feature in MCCB- What is reversalof current -explain broadly.
What is the permissible limit of shaft voltage for 6.6 KV motors ? Why? Is there any standard is available?
What is the cut-off rate?
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