Answer Posted / shahadat hossain
energy meter is enclosed in a glass case. Within the case
is a revolving disk which in turn rotates a series of
numbers or dials. The disk rotates as electric current
passes through the meter to measure the exact amount of
kilowatts used. The speed varies depending on how much
electricity you are using in your house. The more
electricity you use, the faster the rotation. energy
measured in kwh ( E=Pxt) it works on electro magnitic
principle.
Is This Answer Correct ? | 3 Yes | 20 No |
Post New Answer View All Answers
No load tap changing transformer working
which pump used in STP
how to measure earth resistance of a substation
any application of back emf
can i connect the two phases of scott connected transformer,if not why?
1.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)
Why a Permanent Magnet Generator has higher frequency as compared to frequency of main alternator?
What is the current carrying capacity of 35sq.mm flexible cable?
Can we transmit digital signal to long distance ?
What is the Surge for 1.1 Phase Induction Motor(For Eg.1Hp) 2.3 Phase Induction Motor(For Eg.1Hp) 3.AirConditioner(For Eg 1Ton) 4.Refrigerator(For Eg 180Ltr or 160kW) 5.Induction Cooker 4. Ceiling Fan
what do you mean by plant earthing system.
why there using acb enclosure in big buildings
HOW CAN I GET 5CORE HO7 CABLE SIZE IF I HAVE 1800A?
please send the IS strandard for electrical to sakthi_murugan86@yahoo.co.in
why do we put a transformer on soak before loading it