what is relation between ct and pt ratio with multiplication factor of a energy meter? is there any other factor on which multification factor depend?1310
If we have 15000kw connected load in a factory than how much power demand sanction should be taken from electricity board. Pls provide complete calculation.3 5303
why transformer calling in VA rating6 4804
Why 30°phase shift occur in star-delta transformer between primary and secondary?1 5053
In cable sizing calculation (determining the max route length of cable) why we choose the shortest length between cable length of full load current Iflc & starting current Istart?2307
can anibody tel me on what basis the transformer vector groups are determined????1 1357
low voltage grounding is done by?? 1)solidly gnd 2)ressistance 3)reactance1 2022
hi every body i am master student in control engineering and my project is slip control in trains i assumed a Dc motore as traction motor but i don't have characteristics of this kind of motor that is used in train. i want from every body if he or she has the characteristics or information about Dc motor that is used in train give me those information or technical characteristics .
Why do power lines not short out when they fall into water?
some time we open engine breaker 8.0 MW load but plant not trip. and another time engine open 4.0 MW load engine trip why? individually engine breaker open & individually emergency stop why difference?
at what rate the micro controller increment its timer....is it 1micro seconds or 1/(12*10^6) seconds
I have a 380 KVA DG set. How can i find out 1. My Fuel Consumption per hr ? 2. Electricity produced in 1 Hr. ? 3. If load varies then how does it affect fuel consumption & electricity produced ? Please HELP !!! Really need an answer.
EXPLAIN THE WORKING OF SERIES REACTOR IN HT CAPACITOR BANKS (FOR VOLTAGES & CURRENTS)
What is Electrical Grade Aluminum for Tubular BusBars. i am confused between 6063 and T6 or T5 and what is BS 2898 and BS 159?
How to calculate approximate load loss of a distribution transformer by knowing %ge imp of transformer?
What is the function of auadag in a cro?
what is arc flash and what are the hazards involved
What do you mean by phasors?
how to calculate fuse rating for a motor
we have 15 ampere variyac but we want 30 ampere variyac what we do
How earthing of switchgear system to be done.
If a rotary UPS is in line through grid power; What would be the impact on Power Factor if the load through rotary ups is 25% , 50% , 75% & 100%. Will the power factor reduce with less load?