If we have 630kva step down transformer to operation 3 phase motor 150 kva which size of cable is used? at circuit breaker to 3 phase motor or to electrical board
1 3697why name plate detail HP/KW rating of a motor is different from measured value HP/KW using formula?
1 5133Can somebody tell me the type and amp of transformer used to implement 600VA UPS? Thanks in advance.
1 3272If two generator running parallel, at that condition both ngr Taken in line or taken any one ngr, but why any one or both Ngr in line? Ngr is use for which purpose?
3 8297Q2). When 3 dice are simultaneously thrown, which of the following would be obtained? (a) Result 1: “A 5, a 3 and a 6” (b) Result 2:” A 5 three times” (c) Result 3:”A 5 twice and a 3” (d) All three results are equally likely. (Musigma Question)
2 4802Does the electricity supply authority send its customers power (kW) or voltape (V)? Asked by Ivan Muliro
2 4508the inertia constants of two machines are respectively 30and 42 MJ per MVA.when the change in frequency due to change in load in first machine is 12 Hz,the change in second machine frequency will be?
1 7749how to interlock 2 incomer,1 buscoupler MCCB,like we interlock an ACB... pls answer this question and if possible send me the ckt diagram..
2 16286Post New Electrical Engineering Questions
what are the tests comes under the type test, what tests comes under routine tests.
hello friends..... any one have papers or any study materials?sail ,hpcl...?
What is the emf equation of a transformer?
we have a 2.5hp Starite electric motor water pump,the elec motor burned out,we need to replace starting capacitor(old capacitor specs erased),what microfarad rating capacitor do we need? 110-125V
How do we arrive at selecting reactive capacitance value as 30% of h.p rating of motor?
i need of the bhel question papers along with answers and also give some website names for the downloading question (electrical and electronics engg question)please help me....
sir iam a 3rd yr eee student.no core company comes for recruitment to our college.my aim is to be placed in l and t.tell me the procedures.
can anyone provide me a amf panel control wiring using ec-2 relay?
What is the unit audit? if our Max demand is something and we found much more unit then how to improve our max demand?
How to synchronization will be done between two DGs ?
What happens to voltage when current is zero?
what are the sample questions asking to the test cunducting for electrical superwising lisence test?
How much no load current of synchronous motor
Explain the purpose of inductor in an electric circuit?
What types domain of laplace transforms? What behavior can laplace transform predict how the system work?