what is surge??
how to calculate
what is the difference between rectifier and converter and commudator?
what is the function of choke in tube
How much must be gape bitween 2 cable on cable tray?
If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.
hi frienda We have 750kva cater pillet dg set we are fasing one diffrent proublam in dg we are start dg set after one mint applying load around 450a load but dg was run 3 Or 4 mints after 3 mints dg was shuding down automatic how to face this proublam pls tel any budy
What is the typical power circuit configuration of a VVVF Drive ?
whether the battery is voltage source or current source?
what is AVR and tell principle and working?
10 Answers ITC Infotech, MIOT Hospitals, YCC,
how to calculate the capacity of the AC motor
What is polarisation index value?.(pi value) Simple & brief definition of polarisation index?..
what is hysterisis loss and eddy current loss? how it occurs?
2 Answers Aurobindo, MAHINDRA,