WHY WE ARE EXPRESSING KW-HR AS UNIT OF
ELECTRICITY.........?WE CAN EXPRESS IN ANOTHER UNIT.....?
Answer Posted / anil bhatia
the energy meter which measure unit is desine to calculate
kwh . ie 1000 X wattes x Hrs (time consumed or used the
power).
where watts is volts X current .
voltage= is applied/given volts,
current=Amper taken by load
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
what is self capacitance of inductor
List examples of current sources?
what is the working process of over & under voltage relay.
do anyone out there know where to find a compleete list on acronyms/abbreviations used in offshore electric engineering. MCB - Micro Circuit Breaker, MCCB-Mouldes Case Circuit Breaker, ELCB-Earth Lekage Circuit Breaker, ELMCB- etc.....
Why single phase induction motors are not self starting ?
ho can we calculate the conductor insulation value according to their ratings like voltage,current etc.how insulation value related with voltage,current and power of amachine
Explain about how is it working Earth fault'relay and wahts the resistance value of earth bed
What is the distance between each insulator in 33kv transformer and how can it calculate
Give details on how you intend to handle a challenging position you are posted to manage unexpectedly as a company staff?
how to find ratio of CT & PT in 66/11kv 12 mva supply system ? explain with calculation.
why electron produce magnetic field when it is in motion?
what happens if earth of 33kv cable is not connected to earthing pits? please send this query's answer to ngrm.sudha249@gmail.com
i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?
How to select the gauge of wire for winding of motors? How to select number of turns for winding of three phase induction motor?
please write motor, transformer, Generator setting, fault level calculation of Tr.etc