3. What is Impedance Voltage in Transformer?

Answer Posted / md.abul basher

impedence voltage is that voltage which is applied through
primary side and full load current is flowing in secondary
side whwnever short Ckt. of secondary side

Is This Answer Correct ?    107 Yes 21 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

errection check list for transformer maintenance

2180


in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?

1803


why we use copper earthing for neutral while for body GI.

5032


Please tell me the earthing procedures adopted for the STAR-STAR 3 Phase transformer in india and give a better sugession for earthing

1504


WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?

1330






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

1875


What technology is used in latest generators?

1636


How to test REF relay testing for LV panel as per Kahramaa standard?

4217


What are the effects of adding a zero to a system?

673


what is earth-fault?when it occurs? to check where it occurs what type of test should we do?

1549


How is the speed of a DC shunt motor related to the armature current?

673


EXPLIAN THE IMPORTANCE OF POLY PHASE CIRCUIT.

1649


what happens if earth of 33kv cable is not connected to earthing pits? please send this query's answer to ngrm.sudha249@gmail.com

1547


Why there are some equipment(i.e:TV) that using 2-pin plug instead of three? What happen if there is current leakage? Are we going to get electric shock??

1728


A powerplant has 8 gensets operating in grid parallel mode. In one genset sometimes there is pf variation and kvar variation. The plant operates in pf mode. When this variation is observed the load is stable, voltage is also stable, freq and genset speed is also stable. How will you check the functioning of pf card. What shall be the ideal output vdc of the pfc, from there it is input to AVR?

1730