The potential difference between a phase and neutral is
230v , but the potential difference between two phases is
400v. why?
Answer Posted / mohan
phase to phase displacement is 120degree and magnitude
same.but nutral voltage is zero
Is This Answer Correct ? | 22 Yes | 3 No |
Post New Answer View All Answers
How much should be the load percentage for 15kva Inverter and Iinut & I output load with Calculations
What is the purpose of stablization resistor in high impedance bus bar protection
What is meant by reset level of the relay?
why wire sizes are 3/29 or 7/29 and why not wire sizes are 2/29 or 6/29?
What is steady state response?
how the characterstics of control valve being done
why ht motors are star connected?
what are the main applications of transistor in non-linear region?
Is it true online ups having bypass mode if it is true then why we called ups because it is interrupting power when goes in bypass mode
regarding safety what would u consider the most important rules to observe when inspecting electrical equipment?
how to select rating of HT Panel
What is the difference between earth fault protection of motor feeder with CBCT and Without CBCT ?
Define phase lag and phase lead?
what is the formula for calculating the phase clerance between two phases and phase to earth how to calculate the cable for a motor
how can see the ac indoor or out door ac which Tr