Answer / suhas ambade

The mesurment of active, reactive and apparent energy is
done by trivector meter. The records the active and
reactive component seperatly.

Answer / vijay

I t can Measure Active(cos0),Reactive(sin0) and Apprent or
Real Power(VI) Power i.e with the help of one meter we can
measure Kva.Kw and Kvar

Answer / sourav dutta

this is a instrument, which measures kvah and also kva of maximum demand. it consists of a kwh meter and a reactive kvah meter in the common case with a special summator mounted between them. the summator is driven by both the meters through a complicated gearing, which makes the summator to register kvah at all power factors.

Answer / nirupa chaturvedi

trivector meters are used to measure kVAh and also kVA of
maximum demand.it has a kwh meter and reactive kvah meter in
a case with special summator mounted between them.

Answer / pushpendra tyagi

This instrument helps to reduce electrical energy bills
through better management of electrical energy usage.

Where servomechanism is used?

0 Answers  

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Two bulbs of 100w and 40w respectively connected in series across a 230v supply which bulb will glow bright and why?

0 Answers  

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What are the safety equipments you should use while you are in a hvac switch yard

1 Answers   GPSC Gujarat Public Service Commission,

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We are preparing another project which involves Waste heat recovery from a 1 MW GE Engine. The Engine in particular gives out flue gas at 487Deg C with a flow rate of 5650 kg/hour and this can be cooled to 180 Deg C. This gives a thermal output of ~ 594 KW that is available for input to VAM via heat exchanger / boiler. Additionally 581 KW will be available from engine jacket water (temperature profile 80/ 80 Deg C and a flow rate of 50m3/hr) Our estimation is that 300 TR of cooling is possible with a suitable VAM machine(s). Please advise what is the most suitable arrangement with maximum TR and min Capital expenditure. plz reply me as early as possible

0 Answers  

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I want to know Electrical Circuit?

0 Answers  

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Is there any abbrevation for STUB in Stub bus protection

0 Answers  

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critical losses of transformer

3 Answers   EEEC,

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what is pilot wire? what is the use of pilot wires?

9 Answers  

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What kind of maintenance is conducted for Transformer

0 Answers   Gulf, UB Engineering,

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what is ATS & RING MAIN UNIT in Distribution System?And its Function.

2 Answers  

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what is the advantage of using 3 phase line rather than using 2 phase line?

2 Answers   Havells,

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WHY THE RATINGS OF TRASNFORMER IS IN KVA?

5 Answers   Jindal,

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