in an open circuit. test there is no
load curent..
but secondary. ia open then no
urrent have to flow
but there a smaller current flows
why?
Answer Posted / dijesh
IT'S X'MER LOSSES
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how to set relay setting? and example calculation...
What is fault clearing time for Current Limiting Moulded Case Circuit Breaker?.
how to calculate the Neutral transformer impedance?
132/6.6ππ πππππππππππ πππππππ πππ πππ πππππ πππ πππππππππ. πΈ'ππ πππππππ πππππππππππ ππ 6.6ππ/415π πππ πΈ πππππππ πππππππ ππ ππππ πππππ πππ ππ ππ 13/6.ππ πππππππππππ?? πΈπ π½π.. ππππ π ππ’??
What are the advantages of skewing of cage rotor conductors?
Define characteristics impedance?
11 kv input, 66 kv input advantages
pls tell me function of closing coil of A.C.B.
How do the synchronizing lamps indicate the correctness of phase sequence between existing and incoming alternators?
sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com
What is installed in PAC that is control the humidity
electrical ques
1sq mm dc powr cable can carry how much dc currnt
Hi Suppose we have a wye/wye transformer which is grounded at both sides,in this situation, do we have ay ground transformer? in other words, ground transformer can do any thing more (while we have nuetral wire in both sides)? As the last question, what about 3rd harmonic? we have two choices: first using wye/delta transformer + ground transformer and second using wye/wye earthed connection.in the former choice, we dont have 3rd harmoonic at the secondary side but what about Yn/yn conection? do we suffer from 3rd harmonic in the Yn/yn connection?
hi everybody how to design string combiner box (scb) internal parameters like bus bar and spd (surge protection device and fuse which place to set that,and also bus bar one particular cross sectional how much heat generated and how much power loss tell me Clearly and briefly