I am working as a software engineer for the past 4 years. I
am interested to do M.tech in premier inst. like IIT, IIIT,
NIT,... I am preparing for the GATE exam for the past 2
years. Can anyone tell me how about the placement in IIT's
for m.tech in (microelectronics and vlsi or electronics
related discipline). Some of them are telling like placement
is very rare for m.tech electronics. Also the placement
details in IIT websites are not true.
Is that so ?
can any one help us regarding this.
I have an existing old MCCB. ABB Model SACE, the rating
are: Ue = 660 volts, Iu =1250 Amps, 3 poles, Ith (max) =800
amps at 45 deg C. I need a circuit breaker for my 3 phase
motors, 380 volts 60 hz. the supplier required the minimum
ampacity of the breaker to be 911 amps. can i use this
breaker with rating of Iu =1250 amps but Ith = 800amps
is it value of power factor is more than unit. whats effects
in the source supply
why capacitance effect is predominant in underground cable
transmission and inductance effect is predominant in over
head line transmission?
1.WHY HYDROGEN USED FOR COOLING IN GENERATORS
2.WHY ELECTRICAL EQUIPMENT PROTECTED BY GROUND
3.WHY EARTHING FOR TRANSMISSION LINE
4.WHAT IS RMS VALUE OF HALF WAVE RECTIFIED SQUARE WAVE.IF
RMS VALUE OF ACTUAL WAVE 2AMPS.
in my observation NCT is used at Karnataka power
transmission. why we are not used in andhra pradesh
In a company the lines carrying 33KV but the load is below
10000Volts so we know that <11KV we can put 11KV lines but
the lines are 33KV,..so how we can step down the voltage to
11KV with out erecting a substation
I NEED RRB SYLABUS FOR JE ELECTRICAL ,PLEASE SEND TO MY E-
MAIL ID email@example.com
any body,pls tell me how to done relay coordination ? how to
coordinate by TCC curve?how to read the tcc curve?
why is neccessary Tap changing of power transformer with in a
In cable sizing calculation (determining the max route length
of cable) why we choose the shortest length between cable
length of full load current Iflc & starting current Istart?