how to reduce earth resistance in sandy soil.
suppose generator rating is 50 kw,load is 25 kw,hw much d generator ll generate?what about d remainin power?
What are the minimum acceptable insulation resistances of insulation of underground cable suitable for 0.440kV,11kV, 33kV and 66kV?
Please nybody say, weather the result of Bharat Oman is declared or not? Probable date of declare???????
how to check regenerative load in drived motor
0 Answers Hindustan Unilever Limited, NHPC,
What are gain margin and phase margin?
Hello, im taking an introduction to PLC..and i'm having a hard time on creating a program for 2 lamps blinking alternately with this button characteristics: 1.) One push button (starts upon pressing) 2.) Same push button (when pressed again, will pause the system) 3.) Same push button (when pressed again, will continue the paused system) 4.) Same push button (when pressed within 2 seconds, will shut off the system) Pls..i know this is just a simple problem for you guys..
show the single line diagram of star delta starter with single phase preventer
Is it required to use 2 nos of body earthings to any machine though if we use TP with E supply is provided to Machine?
You are given 220 V supply source, four wires, an ammeter and voltmeter. There is no any indication or description on meters. How will you identify which is ammeter or voltmeter?
why does connected a indutor with mnsformeretering core of current transformer ?
1 hp single phase motor is more likely to get hot thsn inone hp 3 phase motor its true or false? If true why?
3 Answers Focus, Focus Energy,
Why CTs are connected in star on T/F delta connected winding side & in delta on T/F star connected winding side for T/F differential protection?