In power plant synchronizing time (synchroniging meter
should be 12'o clock position only. why not 6'o clock
position not possible.
That is its normal position i.e. zero voltage position
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Why corona takes place?
What is the PIU.
what should be the motor rating for pumping water for house hold use from 60km far lake and what formula is to use please tell me
give me battery AH calculation in U P S
Does the direction of rotation of d.c. Shunt motor would get reversed if the armature current and field current both are reversed?
i need to connect fact device(any one from following upsc,sssc,svc,statcom and tcsc)in 14 bus system....by using MATLAB psat software....if i connect these fact devices,i will get some error as "virtual error"...i cnt rectify this error.if anybody know that how to work in psat,pls help me to rectify this error.... or send mail me to, viki0607@yahoo.co.in
We are preparing another project which involves Waste heat recovery from a 1 MW GE Engine. The Engine in particular gives out flue gas at 487Deg C with a flow rate of 5650 kg/hour and this can be cooled to 180 Deg C. This gives a thermal output of ~ 594 KW that is available for input to VAM via heat exchanger / boiler. Additionally 581 KW will be available from engine jacket water (temperature profile 80/ 80 Deg C and a flow rate of 50m3/hr) Our estimation is that 300 TR of cooling is possible with a suitable VAM machine(s). Please advise what is the most suitable arrangement with maximum TR and min Capital expenditure. plz reply me as early as possible
what is the principle of operation of synchronous motor and generator? explain in detail.
I want to know the standards for earthing system as per IEC, BIS & IEEE.
What type of surgery impedence with 200ohs
what is the differation bewreen kwh & fundamental kwh in electronic trivector meters
Size of the 60Hz and 400Hz transformers is a) same b) 60Hz Tr s larger than 400Hz Tr c) 400Hz Tr s larger than 60Hz Tr d) None of the above