Answer / rayudu rama krishna

Single phase energy meter, measures the power as per basic
formula P= Voltage X Current X power factor X hours.
The unit used is KWH. This is one unit means 1000 W power
continously supplied for one hour.

Answer / gurucharan singh

Single phase energy meter, measures the power as per basic
formula P= Voltage X Current X power factor X hours.
The unit used is KWHr. This is one unit means 1000 KW power
continously supplied for one hour.

Answer / anbuselvan

The Single Phase energy meter records the single phase power as,
P=V*I*PF*Hours.

It is also called Watt-Hour Meter.Bcaz its record the
consumption of power in terms of hourly basis.

The Speed or Torque of the Disc(In case Of Non-electronic
meter),is equal to power in watts.

Torque=Power.Torque is directly proportional to power.

Answer / dave.vimal

Single Phase meter is a measuring instrument which records
the energy consumed by the load in terms of 'KWH'.

The meter records the consumption based on the following
formula...

Power in KWH = Voltage x Current x Power factor x Total
number of Hours utilized

Answer / naresh

Single Phase meter is a measuring instrument which records
the power consumed by the load in terms of 'KWH'. The meter
records the consumption based on the following formula...

Power in KWH = Voltage x Current x Power factor x Total
number of Hours utilized.

Answer / thrimurthy

The Single Phase energy meter It is also called Watt-Hour
Meter it is used for mesuring and record the
consumption of power in terms of hourly basis. an the basis
of bellow formula.

Power in KWH = Voltage x Current x Power factor xHours

Answer / p balaji

The energy consumed is given by
e=p*t
power(p)=v*i*powerfactor
active power=v*i*cos(phasediff)
reactive power=v*i*sin(phase diff)
Apparent power=sqrt(p square+q square)
t:time in hours
p in kilowatts
1kwh=1 unit

What is the Difference Between MCCB & ACB & VCB

4 Answers   ABB,

In synchronous motor, how the field current is related to armature current..i know its inversely proportional..but concept wise...i was nt clear....pls help me...

0 Answers   Siemens,

If we have to feed a housing complex having load 8MVA, than what would be the better option, either we first step down 33kv supply into 11kv & than 430v or we proposed no of 33/.44 kv transformer, also which option is economical?

0 Answers   Kirloskar,

how to detect the presence of underground cable(while digging road)etc. -give the name of instrument

7 Answers   NTPC,

How to calculate LT Network length in power distribution ? Service cable length considered or not?

0 Answers   Torrent Power,

Sir, I completed DEEE... And now I working in TNEB for one year apprenticeship. If I eligible for applying c license and how can I get?

1 Answers  

High speed earth switch operation with diagram

0 Answers   KSEB, L&T, Sanden Vikas, Siemens,

explain why tap changer is always connected to high voltage winding side of the transformer.

10 Answers   IOCL, UPPCL,

what is diff between Fourier series and Fourier transform?

2 Answers  

EHV current carrying parts need to have smooth finish,then how can a 245kv GIS with emery finish can run so long?

0 Answers  

we have 3 single phase transformers. how will we generate 6 supply from 3 phase supply input

0 Answers   NHPC,

tell me working of air circuit braker.

2 Answers