Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / deepak
we need transformer because ,
when current travels certain distance ,
it looses some energy in form of heat...
so in order to preserve it it is used for stepup and stepdown function....
| Is This Answer Correct ? | 8 Yes | 2 No |
Post New Answer View All Answers
What is deference between MCB & MCCB & ISOLATOR
when measure the core loss of three phase distribution transformer or three phase reactor loss, one phase shown negative watt loss. why??
if two transformers are placed parallel & both have fault impedance of 50KA will it increase or decrease show example?
1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks
What are the types of transformers according to the arrangement of iron cores?
What happens if we give the supply to the rotor of induction motor and make its terminal shorted?
what is mathed of check the D.C MOTOR 181 KW (ARMATURE AND FIELD) WHAT IS THE MATHED OF CHECK THE THYRISTOR MODULE (HIGH CURRENT)
Can we use a absolute encoder to show rpm of a motor ? what about the condition when power is off ? what is difference if a incremental one is used ?abanirout@gmail.com
What happens if i apply 500V to 440V rotary Switch ?
What are the characteristics of negative feedback?
defination of controlled shunt reactor
How to check the cable fault / hv test of transformer cable.
What is Antipumping Function & If we have C.T how we find the Ratio ?
for 100 HP Induction motor service factor is 1.2(SF) we placed a VFD at the motor side load is balance with 0.3 Amp's Phase to Phase but at incoming of VFD load is un-balance with 10 to 20 Amp's what will be cause of load un balance
if we install two earth pits with a clear space of 5m without any interconnection,by checking the digital multimeter will it show continuity between earth pits? If so what would be the approx. value
