hi guys i can't seem to get my head around these questions i am new to electrical engineering and can't find the formulas ect any help is much appreciated!
A load connected in star is supplied from a 400V 3 phase system and each arm of the star is a resistance of 10 Ohms.
What is the current in
a) Each arm of the load?
Each line from the source?
A 3 phase 400V supply has a delta connected load with each phase arm having a 10 Ohm resistance. The phase current and line current respectively would be?
A 3 phase 400V supply has a delta connected load with each phase arm having a 10 Ohm resistance.
The total power consumed by the loads will be:
A single phase supply feeding to a load consumes an active power of 40 kW and a reactive power of 30 kVAr. What is the power factor of this load?
A load connected in star is supplied from a 400V 3 phase system and each arm of the star is a resistance of 10 Ohms.
What is the current in
a) Each arm of the load?
Each line from the source?
A 3 phase 400V supply has a delta connected load with each phase arm having a 10 Ohm resistance. The phase current and line current respectively would be?
A 3 phase 400V supply has a delta connected load with each phase arm having a 10 Ohm resistance.
The total power consumed by the loads will be:
A single phase supply feeding to a load consumes an active power of 40 kW and a reactive power of 30 kVAr. What is the power factor of this load?