Why dose voltage rated at 11kva
Answer Posted / abhishek pandey
Most of the voltages in the power system are rated at
11kv,132kv or likewise.It is observed that these voltages
are a multiple of 11.This is because of the form factor
which is equal to 1.1 in the equation for the emf generated
by the alternator.Since the form factor is a multiple of 11
most of the voltages assume forms like 11kv,132kv or 220kv.
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
How to select a cable size for particular load?
why effective resistance should be more than static resistance in transmission line?
If a high resistance fault occurs,then what are the changes will happen in the system?
To prove the capacity of a 10MVA transforemr with 6.5% impedance by a short circuit test how much power is needed to inject an impedance voltage if we have to arrive for its rated current?
What is dielectric loss?
state the working of discharge lamp?
What is the two pole structure?
internally connection of photvoltic module
Why power factor should not be in leading (capacitive) mode of any load.
Why air circuit breaker off due to power failure?
How to size Air Circuit breaker (ACB)? What is the most important factors?
how can i reduce sparking without stepdowning the voltage
What is the difference between Delta & Wye windings?
full form of flry b
Determine a suitable number of slors and conductors per slot for the starter 1 winding of a 3 phase, 3300 V. SO Hz 300 rpm alternator. The diameter is 2.3 m