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what is meant by impedance & transient protection?
what is the use of piston rings in the engine used for a generator...........
How to calculate that clean water supply in one Day from 150 KLD STP?
in 6.6 kv vaccum circuit breaker vaccum bottole vaccum capacity ????
hi friends ,iam working as genset AVR service engineer in electrical field from past 2 yrs throughout india . i plan to shift in some other job without travelling in same field because i con't travel,i dont know what i do for that so please guide me what job is suited for me,how i can serch the job please anybody helpme iam totally confused
is it value of power factor is more than unit. whats effects in the source supply
What is the Surge suppresor? Why using in a UDB's and How it works?
why transmission is only 3 phase and not 2 or 4 or poly phases
How many kw will suply from one db
what is transistors comprised of?
What is the real function of reverse power relay in generator panel while syncronising?
Is there any problem about which the drive (inverter) doesn't show/display the alarm and/or fault but instead of this , it doesn't work ? I want to know that could there be any kind of problem in the drive when the drive doesn't display the alarm and/or fault ?
1.What will be stored in online ups EPROM IC?
delta motor winding resistance I take normally single winding is 2.5, which value is came delta connection ie RY ?
1 “earthing” for bonding of equipment and circuits to common plant earth electrode potential, 2 “protective earthing (PE)” when this bonding is required for personal safety provisions 3 “grounding” for interference suppressing bonding of screens, sys-tems with ground level 4. low-impedance earthing ? 5.primary earthing system and secondary earthing system what is that? 6.earthing electrode or mesh net earthing electrode ? very confusing , simple but very informative help required ? i will be very very thankful to you guys.
