Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / sharif shaik
Vector Group Depends on the type of windings in Primary & Secondary of Transformer.
Let take one transformer example
Primary Winding is "Delta" (D)
Secondary Winding is " Star" (S)
Phase angle between two transformers is lag 30 degrees
Therefore : Vector group = DSn11
Where n= Neutral
11 = For 30 Degrees constant value
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
In diesel generator how AVR get voltage to excitation. And basic diagram DG EXCITATION CIRCUIT.
what is the minimum voltage require to injure our body?
If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these
how to do the ductor test?
what is feeder bay?
how to find ratio of CT & PT in 66/11kv 12 mva supply system ? explain with calculation.
Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?
What are the reasons for the parallel operation of transformers?
how to calculate the loss tangent of electrical cables
what is the purpose of silicon dropper used in battery charger?
How it can worked plc based electrical system And which type of software using.
What is the formuala to calculate the rating of motor protection circuit breaker
A generating system will have a total capacity of 300 MW. Find the probable forced outage when the capacity is supplied by two 150 MW units. The operating probability of all units is P=0.98 and forced outage probability rate Q =0.02 .
What is servo motor and what are different types of servo motor
Draw a block diagramof Three UPS systems connected in Parallel mode?
