What is the normal earth resistance?11 26833
WHAT IS THE WINDING PROCEDURE OF ELECTRICAL MOTOR
what is SWA type of cable?????4 7239
I have 11KV/415V power distribution transformer. I have found unbalance current in LT (415V) side. Also observed that unbalance voltage (3V) at LV side due to HV side unbalance voltage. What should I check for this? Also, the same LV side load can run in balance on captive power.1 4411
What is the function of automatic Transfer Switch(ATS) in details3 23973
Why Delta Star Transformers are used for Lighting Loads.6 25266
What is the basic principal, by which DC voltage level is increased more than the supplied AC voltage during conversion. As upto AC level it is contorrled by firing anlge but after maximum level how is it possible.Please clear picture. OR we have to supply the higher level AC?1407
Why is starter necessary for a three-phase induction motor?37 166911
What is the need of motor starter?6 10824
What are the advantages of star-delta starter with induction motor?7 43791
What are the advantages of DOL starter?7 36013
Why is the starting current high in a DC motor?2 11086
How will you determine the rating of a motor for continuous duty variable load motor applications?1 3488
what do u understand from filter factor of reactor?
WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?
How to back charge the Gas turbine generator
what is KA rating and how can we choose switchgears on applications
What type of wiring series or parallel is used for conventional and addressable type FAS & why?
75 kw motor take 45 amp in no load delta in star 10 amp but in load it will take 160 amp but IR velue of winding above 500 at 1kw ph to earth and ph to ph. what problem it should be?
kVA rating of ordinary transformer is increased when connected as an auto transformer because A transformation ratio increased B secondary voltage increased C energy is transferred both inductively and conductively D secondary current increased
List of equipments required foe industrial repair lab.
What are your future plans for the company if permanently employed?
PIU how does work?
EXPLAIN WHY THE SURGE CURRENT RATING OF AN MCCB OR CIRCUIT BREAKER DECREASES WITH INCREASE IN THE RATING OF MCCB OR CIRCUIT BREAKER.
What are the difference between normal application Transformer and Solar application Transformer?
What happen when change order of CT in GIS feeder?
why we take movement of rotor always in counter-clockwise direction in 3-phase induction motors?