Interested to Buy Any Domain ? << Click Here >> for more details...
my N-P 230 VAC at 3 wires but i haven't any voltages at phase
to phase whither my supply is 3 phase, why i haven't received
these line to line voltages ?
- 2 Answers
- 4271 Views
- I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
I suppose that you are having 1 phase supply with
phase ,neutral and earth in 3 wires and you tried to
measure voltage between neutral and earth.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Why does increasing the magnetic flux in the main field of a d.c motor cause the armature current to reduce??
should %impedance be high or low in a power transformer? if so why?
What is the function of under voltage release ?
can any one suggest paper presentation topies for electrical engg?
Explain cos(theta) and Sin(theta)
HOW TO CALCULATE HV TEST VOLTAGE FOR ELECTRICAL EQPT.
In ht capacitor ckt we are using LBS Panel it having isolator with fuse, one of HT fuse flash over, so what is reason behind this event.
how is the connection of a 3 phase ct trivector meter done on a pole mounted transformer
What are the advantages of speed control using thyristor?
My question is whether bellow formula is correct to find bus size for 46kA for 0.5 second & what is RT in bellow formula. formula to calculate the size of busbar to withstand the thermal stresses due to currents with duration of 0.2 sec to 5 sec. Sp = RT( I x I x t) / K Where Sp – is the cross sectional area of bus bar in millimeters. I - is the value of AC fault current. t - is the operating time of disconnecting device in seconds. K – is the factor depending on the material of the conductor, insulation and initial and final temperature. Value of ‘k’ for copper is 143.
What is block diagram?
Hi everyone. Some Generators uses 3-Pole breakers with extra contactors for Neutral. Some uses 4-Pole. Why so? What is the idea behind this? Thanks in advance for the solution. Kr.
how we can adjust for three phase motor cold stall time ,hot stall time and thermal register set up?
why is using sensor?what is differece between photoelectric and proxmitty?
what is inverter and converter
