Three phase alternators are connected in star connection
why?
Answer Posted / mahfooz alam
In Star connection the Line Voltage is 1.732 times the phase voltage. As a result of which we can have the higher voltage in star connection when compared to the delta connection. Thus, to have more output voltage Star connected Alternator are used.
| Is This Answer Correct ? | 6 Yes | 12 No |
Post New Answer View All Answers
What is the working principle of CFL & T5 tube light & 40W tube light with electronic ballast?
could you measure current in parallel?
Why compensation is necessary in feedback control system?
Dry type transformers
i wasted one year for the job after completed my btech what can i say about 1year time in interview
Is there any abbrevation for STUB in Stub bus protection
Tell me about ur past electrical maintanence job
What will happen if we on 200kvr capacitor bank(11kv in bus)If there is low load on transformer (1.5 mva 33/11 kv)
I want to know how to calculate the size of electricity cable in building?
what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.
What is the reason of polyphase induction motor tripping suddenly on high current during running at 70% laod? Motor IR , winding resistance & inductance balance. Motor no load current is balance and ok as per mgfr. data.
What is difference between Sample test and Routine test in safety standard?
In how we connect watt meter for open & short circuit test of a single phase transformer.
give single line diagram of D.G distribution form alternator to main L.T panel?
In electrical locomotive engines, the DC series motors is being used as traction motor. But in new engines like in WAP7 & WAG9 the 3-phase squiral cage induction motors has replaced them. So can someone tell me the advantages of induction motor over dc seris motor in engines points of view....???