what is the difference between 230v and 115v?
we have amp, voltage, kw, length detail then how to calculte copper & alluminium size of conductor of 3-phase induction motor
why neutral is neccessary?
how to calculate generator capacity?(kva)
What is core CT & it's function?
explain safety measures in alternator?
Why in Digital Megger for finding Insulation resistance,-ve is applied to core or conductor and +ve is applied to ground.
What is electrical diversity factor in electrical installations?
how to save the power in company?
how we can to the synchronization in transformer. What are the conditions for that.
If I bring a basic electric meter from the States and hook it up in Costa Rica in a development that has only one transformer for the 50 homes, will it still be accurate regarding the usage of kilowatt hours?
Can we use the Poly Phenly Sulphide instead of Poly Phenly Ether? Do clarify your opinion.
how can we select the appropriate VCB ?