Assuming that the figures you supply in your question are line values, and not phase values, and each line current is identical, then you can find the total apparent power (in kV.A ) by applying the following equation:
apparent power = 1.732 VL IL
If, then, by 'per leg', you mean 'per phase', then all you need to do is to divide your answer by 3.
Incidentally, the correct symbols are 'kV.A', not 'kva', 'V' not 'v', and 'A' not 'amp'. lin
When the feedback of the output terminal of an Op-Amp is given to the non-inverting terminal [pin 3 for IC-741] of that Op-Amp , then , that circuit is called non-inverting amplifier using Op-Amp. This circuit is called non-inverting because the output signal of this circuit is in phase with the input signal.
Up to 12 on a 20 amp circuit. Up to 9 on a 15 amp circuit. But use common sense. If the circuit will be heavily loaded, as in a home office, then do not install that many.
No more than 13 maximum on a 20 amp circuit.
16A
180 at 480 Volts 3 Phase
The maximum current capacity of a 30 amp breaker for a 240v circuit is 30 amps.
The recommended wire size for a 240V 30 amp circuit is typically 10 gauge wire.
The recommended wire size for a 30 amp 240v circuit is typically 10 gauge wire.
The appropriate wire size for a 240V 30 amp circuit is typically 10 gauge wire.
The recommended wire size for a 240V 50 amp circuit is typically 6 AWG copper wire.
The appropriate wire size for a 240V 50 amp circuit is typically 6 AWG copper wire.
The appropriate wire size for a 50 amp 240v circuit is typically 6 AWG copper wire.
Still 30 amps, but at 240 V you'll have twice the watts that you would on a 120 V, 30 amp circuit, and after all, watts are what actually does the work.
For a 240V 40 amp circuit, the appropriate wire size would be 8 AWG (American Wire Gauge) for copper conductors or 6 AWG for aluminum conductors.
The recommended wire gauge for a 240V electrical circuit is typically 10 AWG for a 30 amp circuit and 8 AWG for a 40 amp circuit. It is important to consult with a licensed electrician to ensure the correct wire gauge is used for your specific electrical needs.
For 240V circuits, the most common wire gauge (AWG) used is 10 AWG for a 30-amp circuit and 8 AWG for a 40-amp circuit. Make sure to consult the National Electrical Code or a licensed electrician for specific wiring requirements based on the current draw of your devices.
For a 240V outlet, you should use a fuse that is rated for 240V. The fuse's amperage rating should match the amp rating of the circuit and be appropriate for the connected devices. It's important to use the correct type and rating of fuse to protect the circuit from overloading and electrical hazards.