If 440 V supply has given at the secondary winding of
transformer at that time if we apply 11 KV at primery then
what will happen???????
Answers were Sorted based on User's Feedback
Answer / s c budhiraja
nothing will happen if rated voltage is applied to both the
windings
Is This Answer Correct ? | 4 Yes | 2 No |
Answer / parin
if transformer ratio is 11000/440,and supply is given according to polarity with same power factor then no power flow in sec. so it not damage transformer but if polarity not correct then two emf addition gives high current like s.c.
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / kalidass
Well Mr. Buthiraja,U r correct Bcoz in our plant also we
are using 110(Primary)/6.6 Kv(Secondary)Transformer..But We
exported the power to grid through 6.6 Kv side itself...
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / ratnagiri
Source should not be given from both the sides. There will
be a severe S.C Fault and the transformer will be damaged.
Is This Answer Correct ? | 0 Yes | 3 No |
In all analog voltmeters or ammeter showing some small size symbols. as well as a star and in star 2no. digit, resister symbol,and other. what is that's meaning ?
Why all voltage levels are the multiples of 11KV?
what is the difference between thermal magnetic release and microprocessor based release breakers. what are the advantages of latter over the first one...
5 Answers Jackson, Karthik Industries, McD BERL, TCS,
what is method for testing CT
IN MY INDUSTRIES 125 HP MOTOR USED FOR THAT ONLOAD AMPS UP TO 280 SO CAN I USE ONE LOWER KVA DG SET WITH STEP UP TRANSFORMERS THAT MEANS WITH LOW POWER INPUT TO GET CONSTANT HIGH POWER OUTPUT EG:125KVA DG SET = 250 KVA STEP UP TRANSFORMERS
How many companies are manufacturing 33 KV HT Breaker
what is the pperating squvance in transmission line for circuit braker, isolater & earthing switch.
Regarding units, for voltage we are denoting Volts as V but in case of current we are not denoting Ampere as A instead as I..Why..? Any technical reason for this..?
what is the difference between RCCB and ELCB?
What is Generator Protection & Transformer Protection?
how electical engineer is related to apsrtc (general) post? if they ask a question in interview as why did u choose this job what shd be answer
in communication what is the role of elelctrical engineer?