what is phase voltage and line voltage? in line voltage how
415v is obtained?
- 9 Answers
- 88730 Views
- I also Faced
- E-Mail Answers
Answer Posted / vaishali patel
The voltage between line and neutral is called the phase
voltage. where the voltage between two lines called the
line voltage.
In star connection:
VL=1.732Vph
In delta connection:
VL=Vph
from above relation line voltage is obtain 415V in 3 phase
supply.
| Is This Answer Correct ? | 131 Yes | 13 No |
Post New Answer View All Answers
what is the problem when i want to close a circuit breaker by local position it closes well.but when i close it in remote position it trips
internally connection of photvoltic module
What is 100% protection of generator? Why 100% is not used but 95% is generally used?
I have an existing old MCCB. ABB Model SACE, the rating are: Ue = 660 volts, Iu =1250 Amps, 3 poles, Ith (max) =800 amps at 45 deg C. I need a circuit breaker for my 3 phase motors, 380 volts 60 hz. the supplier required the minimum ampacity of the breaker to be 911 amps. can i use this breaker with rating of Iu =1250 amps but Ith = 800amps maximum?
WHAT IS LOAD CELL
How is the resonant peak, resonant frequency, and bandwidth determined from nichols chart?
pls tell me function of closing coil of A.C.B.
What happen to the transformer if the OLTC frequently used for lower and raise occured 50times daily?
A 500 V shunt motor runs at its normal speed of 250rpm when the armature current is 200A. The resistance of the armature is 0.12 Ω. Calculate the speed when a resistance is inserted in the field reducing the shunt field to 80% of normal value and the armature current is 100A.
Difference between rating factor of cable and derating factor of cable?
How to calculate Voltage regulation of 22 KV Over head Line.
Why AC & DC capacitor are use in UPS ??????????????????
What is negative sequence over voltage element?
What happens when two positively charged material is placed together?
How to justify this statement ??? "Capacitors in series provide less capacitance but higher voltage breakdown rating for the combination"
