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Yes, if the power factor (cosine of the phase-angle between voltage and current)
is ' 1 '. In order for that to be true, the total load impedances on the line have to
be pure resistive, with zero reactance.
All of this stuff applies only on an AC line. On a DC line, voltage and current are
always in phase, the power factor is 1, and KVA = KW .
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Is 6.5kW greater generator than 6.5 kva generator?
Yes of cours1 kw =1.25 kva wich mean6.5 kw =8.12 kvaif you have generator 8.12 kva it give you 6.5 kw=============================Answer #2:1 kw does not necessarily = 1.25 kvaThe relationship between KW and KVA depends on the nature of the load you'repowering, and is called the "power factor". It describes how closely the voltageand current peaks coincide in time. If the load has any inductive or capacitxivereactance, then the voltage and current waveforms become separated in time.The "KVA" is the product of the full voltage and full current without regard fortheir "phase difference", but the "real" power in KW is the KVA multiplied by thecosine of the phase angle. So if there's any inductance or capacitance present,then the KW is less than the KVA. But if the load is pure resistive, then thevoltage and current on the line are in phase, the angle between them is zero,and the KW and KVA are equal.When everything is just exactly perfect, and there is no reactance on the load orthe line, then your 6.5 KVA generator can just exactly supply 6.5 KW of load, withnothing to spare. More commonly, of course, a generator with somewhat morethan 6.5 KVA capacity is required in order to supply 6.5 KW of 'real' power.
In single phase 1 TR equals how many KW?
1TR = 3.5KW in Single phase and 1.2KW in 3-phase
What does 6 kw mean?
6 kw means "six kilowatts" or 6,000 watts. That in turn means "6,000 joules of energy every second".
Is wiseman Daniel emelandu of scoan have a wife?
I realy dnt kw
How many kilowatts does a 1.5 hp ac consume in one hour?
1.1 kW-hours
How do you change ac tonnage to kva and kw?
To convert AC tonnage to kVA and kW, use the following formulas: For kVA: kVA = (tonnage x 3.517) For kW: kW = (tonnage x 3.517 x power factor). Remember to consider the power factor of the system when converting from tonnage to kVA and kW.
How many kwa in kva?
There are 1,000 watts (W) in a kilowatt (kW) and 1,000 volt-amps (VA) in a kilovolt-ampere (kVA). Therefore, 1 kVA is equal to 1 kW.
37 kilowatta equals how many kVA?
kva and kw are related as KVA = (KW/PF) pf:power factor
Convert 800kvar to kw?
The same way, as you convert Appels to Carrots ........... There is a formula: KVAr = KVA / KW or cos=KW/KVA > Yes, we are treating KW, KVA, & KVAr as the 3 sides in a 90 deg TRIANGLE ! KW= vertical katede KVAr = horizontal katede KVA = hypotenuse
Show solution of conversion of 1KVA to watts.?
1kva means 1kv per ampere therefore 1 amp flowing and 1 kv deduce to be the product of the two or 1kw
How much kw in ikva?
In a direct current (DC) circuit, 1 kilowatt (kW) is equal to 1 kilovolt-ampere (kVA) because the power factor is 1. However, in an alternating current (AC) circuit, the conversion between kW and kVA depends on the power factor of the load.
How many kVA equal kvar?
For normal power factors (pf=80%), you have 0.8 kW for every kva. In general however, kW = pf x kVA. Where pf is the power factor, it is the cosine of the angular difference between the voltage and the current of a circuit in alternating current circuits.
How many BTU is 3 KW?
The answer: 17070 BTU The math: 3414 BTU = 1 KVA (KW) so 5 KVA = 17070 BTU
How do we Calculate Kwh to Kvah?
To convert 'kwh' to 'kvah' you first need to measure the length of time. You will then convert this amount to hours by dividing by 3,600. You will then divide this amount by the length of time.
Convert the kva into the kw?
It is less confusing if we capitalize the units as required. 1 kVA = 1 kW, as originated from power [W] = current [A] * voltage [V]. The 'k' means 'times 1000'. The statement can be re-written as 1000 VA = 1000 W.
Convert 2KW to KVA in single phase?
To convert 2 kW to kVA in single phase, you need to know the power factor. If we assume a power factor of 0.8 (common for many single-phase loads), the conversion formula is kVA = kW / power factor. Therefore, for 2 kW at a power factor of 0.8, the result would be 2 kVA / 0.8 = 2.5 kVA.
How many kva is equal to 1 kw?
It depends on the power factor, which you did not specify. Power factor is the ratio of true vs apparent power. KVA * PF = KW. Please restate the question.
