In transmission line the line power loss only accured at resistance the inductance and capacitance wont consume power is it correct?
2 4484sir, why alternator output is connected to delta side in to generating transformer? any reasion?
3 7419sir, Two different rating of generator going to connect parallel, can it set same DROOP or different. Why? Please explain
2 6955generally in LT and MV motors we are using 3.5Coresx16,25,35,50 etc cable for supply.although motors is earthed at two point and having all protection.then why we are using that 1/2 core for earthing the motors.while in HT cable we are using only 3core cable for motor supply.generally lt and mv motors are delta connected and ht motors having star connection.whethere it is having any relation with winding connection( star or delta).all motors i am talking about are dol only.can anybody solve my confusion.thanks...
1882whatis the test procedure for lightning arrester which was installed one year back. i want check it whether it is working or not.
1 4176Post New Electrical Engineering Questions
Is it required to use Automatic transfer Switch in L&T panel board if we use AMF panel with DG set? How the single line diagram will be? Please forward the material to sreenu_207@yahoo.co.in
In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
Classify milling machines.
How are load losses and no-load losses measured at site in a DG set?
What is Surge Capacitor? Why it is use in Generator Circuit Breaker?
we have an energy meter in a capacitor bank panel, So should we consider it's readings as energy consumption on daily basis. (when capacitor bank doesn't have any energy losses)
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?
what is allowable ac mixing in dc
WHAT ARE THE EFFECTS OF SERIES RESONANCE AND PARALLEL RESONANCE ON THE CIRCUITS PARAMETERS?
When we have earthing mesh or underground earthing network in industrial plants, weather we have NT-S or NT-C-S kind of earthing system, so eventually weather we must use 4 or 5 wire in 400 volt level (For example 3×150+70 mm2 or 5×150 mm2) in this connection I would like to know exactly the paragraph of IEC or IEEE number
What is depreciation factor?
how many types control panel of a 132/33 kv substation
hello friends.. I have a doubt regarding the operation of dc machines.. I studied in a text book that a dc machine can be used as a generator and as a motor.. is this possible? If so,please send me the info about this topic.. you can also send your info to my mail.
how slip power recovery system work
what is the earth current,reverse power,electrical trip generator short circuit,low voltage, high voltage please discribe me