what is the natural resistance of the earth? and how it effected by rain r snow? wat is the natural resistance of wet soil? define natural resistance?
1 6734we all know that both the generator and motor are electromechanical conversion devices.....then why we rate motor in kw and generator in kva????
KSEB,
4 6272IN 6.6KV 3 phase switch gear .i will give 6.6kv to R phase only to earth in during H.v testing (through H.v KIT).what happen remaining phases.how much voltage get remaining phases.why? explain.
1 4569sir i am pradeep singh from electrical branch and i want to place in software industry(tcs)but i dont know much about programmig languages like c c++.so how can i get a placement in software industry?
TCS,
1 3380Dear friends I want to design busbar for1600 kva transformer(i.e2100 amps) what are all the factors to be considered before selectinga busbar what are all the standard sizes of busbars what is the formula for finding current of copper and aluminium busbar
1474Post New Electrical Engineering Questions
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State the other types of Air Conditioners?
Is it acceptable of installing an earth pit in planters area where bare copper cable, earth rod and connection are susceptible to corrosion due to water?
what is different between relay and plc?
As we know induction squirrel cage motor torque Directly praprortinal to applied voltage in star connection & delta also. If I connect 55KW Motor to DOL starter in load condition does motor withstand the load & what will be the current withdrawn ? motor will not fail ?
Mention the difference between Analogue and Digital circuit?
I Need standard operation procedure(SOP)for 500kva Oil type transformer oil filtration & Procedure for IR value checking.
how does an centrifugal and screw type chiller will work. which chiller efficiency is high and why.
hey guys help me out.....what are the industrial uses/functions of nozzles in industries
I Just want do EHS Certified Certification Distance Course From Govt approved,so can any body provide me details.
How Calculet The UPS AH In Load
can anyone explain the star-delta motor control wiring ,which wire go where and how they operate?
what is R Core Transformer. how it differs from normal transformers. dont search in net and post the answer.
if field breaker of generator is closed prior to its rated speed on a power generating unit. what will be the effect on generator, unit transformer and starting transformer.
Incoming line 11kv And transformer capacity is 2500kva. Consumption load is 1300A. Then fuse capacity is 11kv line.