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|How to calculate unit consumption on the basis of load.
kWH=kwXhrs.is it correct? kw is motor load.What is unit
consumption at 100% load, 50% load & on no load.
|assume we are put both df/dt and vector surge relay in
same bus the df/dt relay setting is +5 hz an -5HZ. we want
operat the vector surge relay before the df/dt how i
calculate the setting of the vector surge relay.
|In a transformer ,when voltage decreases current increases.
but this is a violation of oms law.why?
|Why 3 over-current and 1 earth fault relay is used on
primary side of transformer? Why 2 over-current and 1 earth
fault relay in used on secondary side of transformer?
|what is sevice settings for mccb?How can be it setted?
|In scott connected transformer number of turns in the
primary winding of teaser transformer is % of number
of primary turns of main transformer
A 86.6 B 57.7
C 14.4 D 33.3
|hello, I need to know exactly what happen in the motor
while it is connected to the (star/delta) starter,
mechanical and electrical. Thaks for answering
|what is stay bow?
|first 3 men were there .again 3 came.total how much?
|What is the acessaries distribution transformer ?
|Why current leads the voltage in case of capacitor load?
Why voltage leads the current in case of inductive load?
Why both are with in phase in case of restive load?
|what do you call the last pole on a overhead line near a
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