In my power station 220 volts dc battery set. they coneected 84th cell taped770
solar inverters was not connected to the nuteral link .this nutwral possible to any other systems784
they transformer oil leakeage to beather tank and top parts . they protection relayes was not operated.what is the oil leakeage problem.1 930
What is the Difference between Power Swing and Out of Step?1 1381
On Which Pressure PRV is operated.
three owners X, Y, z owned some tractors with them, on the first month x gave away the same amount of tractors to y and z ( as much as they possed), similarly in the 2nd month y gave of to x and z similarly by third month z gave to x and y. after this all X, Y, Z had 24 tractors each.
What is reactance, reluctance,capistance, pls give answeer in hinglish and be simply Jo asani we smajh m aa jaye936
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.
what topics we have to concentrate for power grid et.written test.and tell what to read for english synonyms and antonyms.
What do you mean by a voltage transformer?
how to changeover ups in this power failur time?
Define resonant peak?
why normally Generator rating are between 11Kv to 22Kv?
How earthing/grounding done in aeroplanes and ships.
is all the servo motors having brake?please specify which servo motors having brake for stop on position and which are not.
is this the formula of building wiring to get the main breaker.Watts/volts*.8%+higher motor*(25%)=ampere. yes or no or send the correct formula for building wiring.
Define open loop control system.
what is the formula for efficiency of francis turbine and generator for hydropower? what is best way to select francis turbine and generator?
Write the analogous electrical elements in force voltage analogy for the elements of mechanical translational system.
What is deference between MCB & MCCB & ISOLATOR
what is The difference between national electrical code and I.S.Code (electrical) and what is the value of NEC in electrical engineering field
If I want to replace a 26KW Slip ring Motor with a Squirrel Cage motor & Drive (for a Hoist Application). How can I approximate the Motor & Drive HP required in new Setup.