Answer Posted / moody
using transformer to stepping down the 11 kv
sure it is ac
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distribution transformer de-rating formula on over limit iron losses
where are the circulat the diesel in DG parts name with pictue
Define what is power quality meter ?
i m doing DEEE in part time,can i join regular cources in BE,,IF i join what the cources can i select like (civil,ece,IT) ,,kindly advice
WHY SEPARATELY EXCITED MACHINE NEEDS EXCITATION BY DC SUPPLY WHY NOT BY AC
We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's
What information we need to prepare relay coordination chart
Explain about how is it working Earth fault'relay and wahts the resistance value of earth bed
What is the meaning of utility ground and clean ground? How the distribution panel is grounded?
What is the automatic voltage regulator with servomotor?
What is the meaning of 40X8X2 busbar dimensions for carring load of 400 Amps
if the number of poles generated in stator and rotor side of an induction motor are different then what will happen and why?
What is different between Difnit time and instatous over current relay
If an electrical component has a positive temperature coefficient, how come such components have high power losses due to heat if current decreases when resistance increases? assuming power given by I^2*R whereby the Resistance is infinite.
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.