If a high resistance fault occurs,then what are the changes will happen in the system?

1520

i have faced a problem in ro plant grunfos make bm30type pump it is 22kw pump. We start this pump using siemens 3rw 4423-ibc44, 30kw softstarter but this soft starter will frequently failier so we planed to change dol starter. So pls tell anybudy its possible or not.

1983

WHAT IS THE CURRENT CARRYING CAPACITY OF 2.5/3 CORE HI TUFF CABLE,WILL IT SAFLEY CARRY 8.6 AMPS OVER 120 METRES,CAN YOU ALSO ANSWER WITH FORMULA FOR WORKINGS OUT ,THANK YOU 3RDYR APPRENTICE.

3627

What is difference between safe PLC and normal PLC

1677

Why the efficiency of generator is more than motor in swinburne's test

2069

plz send me HPCL apptitude paper.. maulik_elect@yahoo.co.in

2139

with out colour codeing on conductor how can be find what is r,what is b,what is y phases.....

2009

please explain to me how to calculate current,voltage,resistance with formula??

1472

why do we lay up the core of a cable?

2068

What are the function of different components of servo motor?

2084

is it possible to test of bus bar in high rise building without completed full floor ?

1737

what you have to see after one week or month from the day of installation of transformer ?

1753

WHAT IS THE FORMULA FOR CALCULATING CURRENT RATING(DIRECT IN GROUND OR AIR) OF ARMOURED(XLPE) CABLE OF 4C,16Sqmm?

2141

what is a bus riser in power system and why it is used

46354

PLEASE ANYBODY HAVE ELECTRICAL CIRCUIT DIAGRAM FOR CHMER PULSE CD 60M SPARKING MACHINE.PLEASE MAIL ME SUPRIYAAYYAPPAN@YAHOO.CO.IN.

2854