I want to design a heating coil of 80/20 nicrome for 3.5KW please give me the calculations choosing for physical dimensions assume coil voltage will be 110V AC assume necessary conditions682
What is Percentage impedence of a transformer? why it is expressed at a percentage? what is the importance of percentage impedence in case of a transformer?970
Why the pointer of earthing of 3 pin top is made thick and long compared to the phase and neutral pin ?3 1821
What is mean 2XWY
Is a current transformer step up or step down ?2 1807
what is PWM in IGBT and how it works for drive.?
In transmission line 11kv,33kv etc are rms values are peak or others??1 3710
What is transformation ratio what it describes?658
How i can calculate the cable size for given load,there is any formula,for 3 phase and single phase2 1619
why high speed tripping relay will be used in tripping circuit why not normal relay
dear sir, i completed diploma in electrical in 2005, how i can get electrical supervisor liance in mumbai
why is using sensor?what is differece between photoelectric and proxmitty?
what may the reason for vector shift in a generator?
what is the formula for calculating the phase clerance between two phases and phase to earth how to calculate the cable for a motor
do anyone out there know where to find a compleete list on acronyms/abbreviations used in offshore electric engineering. MCB - Micro Circuit Breaker, MCCB-Mouldes Case Circuit Breaker, ELCB-Earth Lekage Circuit Breaker, ELMCB- etc.....
What is lifting power for 1 wb/m2 and 1 A magnet?
what is the function of gss in the dg set.
Draw the DOL starter and star delta starter drawing?
what is induction furnance? how many phase supply given io its coil for 15 or 20 ton furnance?
what is a bus post insulator? explain its application in a substation.
WHAT HAPPENED DC SERIES MOTOR FIELD WINDING OPEN. CAN POSSIBLE.
If breaker is undefined position, first step to do.
When semiconductor fuse does save thyristor in each cycle of conduction? Why under voltage setting keep less in SPRS and more in DC drive?
How much ph is maintained of water resistance starter for slipring induction motor ?