what is the effect of connecting three phase supply lines
to three phase auto transformer output terminals through a
fuse of 10Amp and a circuit breaker (MCB). Is this
connection permanently destroy the transformer?
Can you tell me more about pu systems (per unit systems
)calculation in large power systems?
how to get the base for voltage and power in generator,
transformator and transmission lines?
RESPECCTED SIR/MADAM- I AM PRERING FOR SECTION ENGINEER
(ELECTRICAL) RRB CHANDIGARH PLEASE SEND ME SOME PREVIOUS
YEAR QUESTION PAPER OR MODEL PAPER.MY EXAM IS ON (30-
NOVEMBER 2008).I AM VERY THANKFUL TO YOU.
FROM- HARENDRA SINGH YADAV
hi if anybody got model questions for cpcl Grade'A'
electrical engineer position.send it to my mail please
krishkumar22@gmail.com
26
How conventional fire alarm system works?
16
WHATIS TIME CONSTANT? WHATIS ITS SIGNIFICANCE? ILLUSTRATE
THROUGH EXAMLES.
15
Can anyone please give me the parameters , formula needed
to calculate the circuit breakers for building
services.Thanks
42
Generator protection &generator test
25
DESCRIBE THE CONSTRUCTION ANDOPERATION OF BELT CONVEYORS
AND SCR CONVEYORS , DRAW NEAT SKETCHES
4
Why servomotor and induction motor are in different shape
45
we change the speed of the synchronous motor by incresing
or decreasing a rotor resistance
29
Hi I'm doing my MBA(3rd semester).I applied for the post of
ET conducted by BHEL the last year.I cleared the written
and lost in personal interview.Again I wrote the exam this
time and cleared the written n yet to take the personal
interview.Shall I disclose in the interview about my
studies.What shall i say if they ask about my change from
studies to job