Formula to calculate amps rating when we are having only the width & thickness of the coppper ?
BEL,
2 4562How to calculate amount of copper used in a motor (AC&DC), generator and transformer? Datasheet provides power rating and mass of the equipment....can we somehow use this available info.
1 3240What is the minimum load that you can keep in a 3 Phase 40 KVA Diesel Generator? Is it neccessary to load all the 3 phases? Can a phase be left without load?
DRDO,
2 5074What is it mean Transformer 100/133MVA Power Transformer, significance of 100/133 MVA and 230/115KV please
3 5161TRANAFORMER RATING 500 KVA,33KV/433, SECONDARY SIDE SWITCHED ON ONLY CAPACITOR LOAD 140 AMS, PRIMARY SIDE HOW MUCH VOLTS INCREASE?
BPL,
1 3481in my working site. momentary jerck in electrical supply ocurred frequently which cause of multiple losses in our electrical equipements. how can we protect our electrical machines and equipements in this situation.
1 2581why field resistance is higher than armature resistance in dc machines? and why filed resistance is kept at min value at starting in same time of armature resistance at max value?
4 30615Post New Electrical Engineering Questions
What is the Surge for 1.1 Phase Induction Motor(For Eg.1Hp) 2.3 Phase Induction Motor(For Eg.1Hp) 3.AirConditioner(For Eg 1Ton) 4.Refrigerator(For Eg 180Ltr or 160kW) 5.Induction Cooker 4. Ceiling Fan
What is the earth treantment procedure?
pls tell me function of closing coil of A.C.B.
According to IEC60034-14, When the vibration monitoring system required for motor Bearing. above which KW, it is required? and for what type of bearing the vibration probe is provided.
The electromagnetic torque developed is proportional to what in a D.C series motor?
How Calculet The UPS AH In Load
What is EHT tariff or Power factor Tariff ????
why asa method ZPF method is more accurate than ASA method?
in control panel, how can i measuring the distance between one bus bar to another bus bar. then now only for bus bar. in mpcb and contactor also. that means one mpcb to another mpcb how much distance? how can i calculate that.
Where can I get Iidian straderd specifications for electrical items or works in web? please help me.
why a tester wont shock while testing the power in house
WHY THE DIMENSION OF TWO SAME RATED MACHINE IS DIFFERENT ?
WHAT IS DIFFERENCE BETWEEN MANUAL CONTROL AND MAGNETIC CONTROL AND STATE ITS ADVANTAGE /DISADVANTAGE
i am completed diploma in ece,and working in ht and lt lines.so is elligible diploma in ece for get electrical C Licence?plse give ur opinion?
advantages & disadvantages of Lagging and leading power factor .