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How is the total load in volt-amperes for lighting purpose determined?
LxW of building x 3 volt amps per sq. foot
How is the total load in volt amperes for lighting purpose determined?
LxW of building x 3 volt amps per sq. foot
How is the load in volt amperes for lighting purposes determined?
LxW of building x 3 volt amps per sq. foot
How is the load determined for outlets supplying specific appliances?
The total outlet load may also be determined on a watts-per-square-foot basis.
If the 60 volts and the resistance of the load is 10 ohms the current is how many amperes?
6 amperes
What are examples of amperes?
1 amp, 5 amp depends on the load
What is kilo amperes?
The correct expression is 'kilovolt amperes' (kV.A), and it is a multiple the unit of measurement ('volt ampere') for the apparent power of a load in an a.c. circuit -i.e. the product of supply voltage and load current.
If two electrical loads are connected in parallel with each other and each load draws 6 amps what is the total current of the circuit?
12 Amperes is.
Formula for 7.5va convert into Amperes load comsumption?
Volt Amps conversion
Transformers are rated in what?
Transformers are rated in KVA. (this is because the transformer is Unity power factor device i.e.. PF = 1)AnswerThe selection of a transformer is determined by the apparent power of the load, expressed in volt amperes(V.A), the load current, and the line voltage of the supply. The transformer must be able to satisfy these requirements.Transformers are not 'unity power factor' devices, which is precisely why their capacity is expressed in volt amperes, rather than in watts.
Why capacitor can be defined in kvar?
Capacitors designed to be used for power-factor correction are rated in reactive volt amperes, rather than in farads.The reason for this is that in order to determine the necessary correction, a load's existing reactive volt amperes is first calculated, then the reactive volt amperes of the capacitor must be determined in order to achieve the required value of power factor. In other words, the capacitance (in farads) of the capacitor is irrelevant to the calculation.
How many amperes in kva?
It depends on the voltage and whether it is a single- or three-phase load.
