Why 30°phase shift occur in star-delta transformer between
primary and secondary?
There has to be a shift ,just overlap vector diagrams and see
| Is This Answer Correct ? | 2 Yes | 5 No |
What is ill conditioned power system?
What will happen if the generator turns in a wrong direction?
What is fault.?
2 Answers AngloGold Ashanti, MNC,
Draw a SLD for main panel for school having connected load of 1200kw and emergency generator 200kw.also show the increase of additional load of chiller 225kw in the lv panel indicating meter postion size of transformer ,cables and capacitor bank.
What is the permissable nutral current of three phase system as per IS standards?
Why generally the transformer primary is connected in star & secondary in delta
What is Form factor?
Why no-load primary current is very small as compared to full load current in transformer (as 1% of full load current?
how to calculation increase capacitor,increase power factor for three phase.
To generate electricity , what is the speed of rotor?
what is exiter winding,stator winding,avr?how it will work?
how to determine kilowatts (real power) is used in energy meter? is it apparent power effect the disk rotation?
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