what is a composite error in current transformers, why occurs & in which it will occur i.e, either metering ct/ protection ct
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Why dry type cast resin transformers tap link blast in HV side while power shut down times on load?
why nearly all the voltage levels are in the multiples of 11 like 3.3 ,6.6 ,33 ,11 kv.....
Any Electrical Engineering jobs?Please refer for interviews. Thank you
what will happen while giving 2 phase supply to 3 phase motor
What are steps to be taken while designing of DYN11 distribution transformer to achieve magnetising balance?
how many percent setting of motor over load relay of its full load current
what is potentiometer & rheostat
what is a starter ??
In transformers Which type of connection is preferred for harmonics to be minimum. primary : secondary star without neutral:open delta star with neutral :open delta star without neutral: delta star with neutral : delta explain why
cb used in railway applications is?
how to make a solar panel? why solar panel cell connected to serious?
I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?