Answer Posted / megh
To start the lamp, it will work
like starter in tubelight.
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Whether IP65 enclosure box blocks ventilation if driver for LED have to enclosed inside IP65 box
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what is mppt (maximum power point tracking ) and how they used in solar power generation ??? what are the main components used in mppt?????
Please explain me about Relay curves and their sources to read ?
What is the Surge suppresor? Why using in a UDB's and How it works?
i applied for the ap transco please forward the freqventley asked QA
What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?
What are the factor to be consider for CT selection in 132kV substation?
please anybody help me to find out the BHEL trainee Exam previous year questions papers . if u ve pls. send it to surekhared@gmail.com
I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator are 415 Volts. Between alternator & breaker one stepup transformer used. i want to Know what is max. resistance for body earthing & 415 & 11KV V Neuteal earthing. my fault current is 14 times for 2 sec.
Earth bits close or open. Which is correct
State any two nuclear power stations in India, with their generating capacity.
what is circuit recombiner and how it is different from circuit breaker
what id a dry type transformers and its function ?
Has someone here done a sizing for a generator (3 phase), its for a pumping station. If you have an example for standby/duty and both running (I) star delta (ii) Soft Starter.
