what is the power ratio between power in star and delta circuit?

Answer Posted / sandeep

it's 1:1

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Define unilateral circuit?

708


hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E

1537


Differentiate between digital phase converter and ordinary phase converter.

770


one electromagnet is called

1432


in wind mill use 2100 kw asychronous generator ( induction generator ) rotor voltage : 3300,stator voltage : 690, rpm : 1511 type : MRL063E04 ' we check rotor resistance magger value found following. R-EARTH - 00 M.OHM,Y-EARTH-34 M.OHM,B-EARTH- 33M.OHM R-Y: 31 M.OHM, Y-B: 00 M.OHM,B-R :33 M.OHM HOW CAN I TAKE DECISION?pls ans. quickly

1884






size of condotory fron voltage level

1729


I am having a 1500 KVA transformer whose secondary current is 2086A and my connected load is 1000 KVA, I am having 400 KVAR APFCR for PF improvement what ratio of CT should i install in LT EB Bus to get optimum PF improvement?

1329


In diesel generator how AVR get voltage to excitation. And basic diagram DG EXCITATION CIRCUIT.

2786


what is the basic need of domestic loads 1- voltage 2- current

1515


How Can I calculate for the photometrics requirements for a street lighting? Data given are: 45 units of 6 meter light pole with 150 watts metal halide lamp, 220 volts and installed in a promenade area.

1426


Why is back emf used for a DC motor? Highlight its significance.

708


wheather the size of windings in motor and generator are the same

1515


what is data block in plc ? How the values of data block are written and read by hmi ? what is the difference between function and function block ?

2930


What is the one main difference between ups & inverter ? And electrical engineering & electronics engineering ?

667


What is measurement?

757