earth also having a gravitational force (magnetic field of north and south)but it attracts any object compare to this theartifical magnetic cant perform same as earth why?
why we are called the 4-20ma transducer,not 0-20 ma transducer??
Will sag depends on the Specific Resistance of the conductor?if not Why??????????
Why OLTC(On Load Tap Changing)transformer is not recomended for improving voltage instability?
HOW TO DESIGN THE body EARTH cable(Copper Conductor) size for 60KVA UPS?
Whet is IGBT.How it teste
Tesla is the unit of which parameter?
What is the use of IGBT in UPS & its working??????????
BRIEFELY EXPLAIN MEGGAR PRINCIPLE
What are Contactors? How they works and what its highest rating?
How to know any size of cable if there are not written on cable? Answer must be theurical not by experience.