Interested to Buy Any Domain ? << Click Here >> for more details...
what type circuit breaker is suitable for connecting 1000A load VCb,Mccb?
- 5 Answers
- 7227 Views
- Gridco, I also Faced
- E-Mail Answers
Answer Posted / chreamz
ABB Sace VD4 17kV, 1250A, 31,5kA MV Circuit Breaker, will
be compatible for this type of Load.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is thresh hold value of current?
what are the different sizes of U.G. cable & where these cabl;es are used according to voltage ..
What is Plank's Law?
what transformer we used normally and upto which kva?
Why is the starting current high in dc motor?
what is meant by loss of field in a DC motor? how a universal motor works?
WHAT IS DOL STARTER? HOW IT WORK? GIVE ITS CONTROL AND POWER DIAGRAM .
1- XC and the RC time constant are both measures of the reaction of C to a change in ____? 2-The power factor is a numerical ratio with a value between 0 and 1 equal to the ______________ of the phase angle. 3-When V and I are out of phase because of reactance, the product of V times I is called ______________ power 4-For _____________ inductors, the branch currents can be added algebraically. 5- The ______________ power in watts can be calculated as I^2R 6-Calculate XL with L = 30mH and f = 1kHz ( I have Xl=2piFL 2*3.141592653*1kHz*30mH =188 ohms Please check) 7-A parallel RL circuit has the values, R = 5kohms, XL = 5kohms. A voltage source of Vt = 10Vrms is connected in parallel to R and L. Determine the total current, It delivered by the voltage source Vt. 8-A series RC circuit has R = 1Mohm and C = 1microF. How long would it take for the capacitor to fully discharge if it is initially fully charged? 9-A circuit has real power = 300W and an apparent power of 500VA. Determine the power factor and phase angle. 10-The time constant for an LR series circuit is T = 0.1s and R = 10ohms. Calculate the inductance L.
what is the effect of back reactive power on the generator ?
how we test a 3 phase motor on single phase supply....? HOW WE RUN A 3 PHASE MOTOR ON SNIGLE PHASE. supply for testing..? how we verify of a 3 phase motors 6 wire & name thame a1/a2/a3..b1/b2/b3 and c1/c2/c3 for connecting star delta starter ........i have only 1 phase supply ? help forum..........
Can anybody please refer the best and simple book for about Protection relays and in detail of all its protection ?
if we have 320KVA Genset kindly advice how much load we can put it.
lorteny method
What is the size of a 60 watt and 80 watt tubelight?
how to select overload-relay for perticular motor 1.for D.O.L. starter 2. for Star-delta starter ????
