Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference between LLL and LLLG fault ?
- 1 Answers
- 5197 Views
- I also Faced
- E-Mail Answers
Answer Posted / porketg
both are same , then how the potential at fault point can be zero in case of LLL fault , when there is no ground present in LLL fault
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
As a electrical engineer.. what are the basic norms should follow in transformer oil testing.. 1.What is the Electrode type? 2.How long time you will give for oil testing?
How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer
dc supply given to dc generator winding.how is possible? my knowledge is saying the winding will burn. please reply.
TELL ME WHAT IS INDUCTOR AND CAPACITOR WHAT IS IT BASIC OPERATION ANDFUNCTION?
what is the safety points of vaccum circuit breaker.
what is motor capacity of 80TR chiller? and also say what is the formula related temperature, motor capacity, TR?
Why does the speed regulating system adopting I controller have no steady-state error? In this single closed-loop speed regulating system, when the input of the I controller Un=0, what is the output voltage of the regulator? What factors do the output voltage depend on?
whati s the sludge current in ups
In Air circuit breaker LSIG protection unit is used. Without fault in cables (2 runs 3Cx150Sq.mm Copper, 1Kv grade, XPLE armored cable IR value is more than 550Mohm @ 500V Megger) and load section Long time Overcurrent protection is triggers and trips the unit. We changed LSIG protection with new factory tested unit. Even then fault is persisting. Please suggest the possible causes
what is ground fault in ACB?
Difference between ac parallel circuit and ac series circuit?
Why does the Solid state Rectifiers for 3-ph brake motors sometimes have 2 & sometimes 3 output terminals?
how to calculate the Neutral transformer impedance?
how to differentiate a mpcb,mcb with a contactor? Explain their working operation
How do we arrive at selecting reactive capacitance value as 30% of h.p rating of motor?
