how calculation to be done of cable size/o.h. conductor size of 11kv h.t.for the load of 2175 kw
1 72866 MVA transformer secondary is rated for 725V at no load. The incommer ACB is rated at 690 V, 3200 Amp. Would there be any effect on performance of ACB due to lower voltage rating?
5 9441power is the product of voltage and current.so we can measure the value of power just by using ammeter and voltmeter.......then why do we use a wattmeter?
5 9693WHAT IS THE MEANING OF 'UPF'&'LPF'.... HOW CAN WE DEFINE IT? WHAT IS THE VALUE/RANGE OF EARTH WIRE RESISTANCE USED PARTICULARLY IN HOME....
2 23217OUR METER READER TAKE READING OF INDUSTRIAL CONSUMER.THEY ALWAYS ASK HOW TO INCREASE POWER FACTOR FROM 60% TO 99 % TO AVOID PENALTY OF POWER FACTOR.
3 8553What is the make of breakers, transformers, generators? What are their capacities and ratings?
1 50161.what is electricity 2.what is electronice 3.how many modules 4.five electrical component with symbol 5.five electronice componene with symbol 6.how convert 220v.A/C to 24v/DC 7.220V.WAIRING DIAGRAM OF AMMETER/VOLTMETER/OHMMETEER
1 4350How to connect frequency meter in metering circuit?(single phase and three phase frequency meter)
3 8796How to connect frequency meter in metering circuit?(single phase and three phase frequency meter)phase to phase or phase to neutral
ABB,
7 36475Post New Electrical Engineering Questions
is it possible to test of bus bar in high rise building without completed full floor ?
Why neutral point is consider as zero potential?
why and how current drawn by battery charger depends upon the altitude where it is located?
What is servo motor and what are different types of servo motor
how ups works ? various parts of ups and working principle
we are having 15kw and 3kw motor both can run in same time , instead of using copper we are using ug aluminium cable , 35 sq.mm is suitable for its current carrying capacity..?
What is mean by Sensitive Earth fault & what are the effects
What are the causes of having an rmu explode after installation? And how do u treat the bushings of an rmu?
salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers
Write down the name of 2 lady Bir Pratin of Bangladesh
An ISP is granted a block of addresses starting with 150.80.0.0/16. The ISP wants to distribute these blocks to 2600 customers as follows. a) 200 medium size businesses; each needs 16 addresses b) 400 small businesses; each needs 8 addresses c) 2000 households; each needs 4 addresses Design the subblocks and give the slash notation for each subblock. Find out how many addresses are still available after these allocations.
The shot circuit in any winding of transformer result? Explain
how to fit 3 HP crompton gear motor with conveyor with the use of staring delta starter or ordinary starter?
HOW TO CALCULATE EARTHING SIZING?
how to flameproof electrical motor on the shaft?