Interested to Buy Any Domain ? << Click Here >> for more details...
why generally transformer are in star to delta or delta to
star used?
- 8 Answers
- 21054 Views
- ABB, I also Faced
- E-Mail Answers
Answer Posted / shahbaz shaikh
as we use the transformers for the step up or step down the
electrical quantity and when we use star/delta there is some
relation between line and phase quantity which help in the
connections
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
how does the terminal voltage of transmission lines increase when a capacitor is connected???? This happens not only in transmission lines but also in all circuits. How??? When a capacitor is connected in a transmission line, capacitor also takes energy from the same supply. But how is it able to increase the terminal voltage??? Practically What sequence of events happen during increase in voltage???
1.Z transform always lies around ? a) origin b) pole c) zero d) z=1. Multiples Mcqs which is bother me can’t find answers on internet. Some help required with little explanation . Note: this is not homework or related to any test. Thanks
Graphs of measuring power and speed on dc motor
Why did lightening arrestor solid copper rod head is sharp on mobile tower top?
What is relation between transmission lines & Communication lines ?
What is fault clearing time for Current Limiting Moulded Case Circuit Breaker?.
What do you mean by screen of power cables?
what will happen if multimeter(selector switch at DC voltage) and terminal at current is connected to DC supply?
Can anyone please give me the parameters , formula needed to calculate the circuit breakers for building services.Thanks
As per the Anchor capstan motor specification, full load current is 200A. starting current is 1750 A and acceleration time is less than 8 seconds. Please guide for selection of cable size.
what is a speed of rotor when we give supply to stator of 50hz and as well as rotor of 60hz of an induction motor?????
In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
What are unstable systems?
what do u understand from filter factor of reactor?
How REF protects transformer alone? explain with diagram.
