What are the condition for parallel operation of transformers?
Answer Posted / wasim
(1)Polarity
(2)Voltage ratio
(3)% Impedance
(4)Phase rotation
(5)vector diagram & phase displacement
| Is This Answer Correct ? | 9 Yes | 1 No |
Post New Answer View All Answers
When color of silica gel will gets change from blue to pink from Top to bottom?
what is droop control?
What is the distance between each insulator in 33kv transformer and how can it calculate
on a three-winding transformer relationship delta-delta-star, on third winding why the relationship is a star? what are the advantages and disadvantages? Thank you and please help
Which contains in POLE ASSEMBLY of a 11KV Kirloskar-make SF6 (Model No-FP620A12)? Will u clarify with drawing?
what r PID controllers?why they r used?what is there purpose?plz Explain in detail
What is the difference between relays and contactor construction wise?
how to conduct dc resistance test for rotor of an alternator and how to measure the rotor dc resistance value theoritically?
what is model question rrb junior engineer electrical gr.II
types of central Air conditioner plant?
1.dg on load alarm/stop alarm... 2.dg on load. piu alarm alarm kaise chek krte hai
Alternator rotor earth fault relay circuit
What is the main use of rotary phase converter ?
What are electric motors?
what is the relation between knowing of the distance between power transformer and the capacitor feeder in case of parallel operation