Which ciass CT can be use in diff. protection. Can be use
5p20?
Answer Posted / dheena hitech
For diff protection we should be use PS or PX class Because
of yjat one ine is spl. class for diff and Dist protection
Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
what is the difference b/w pvc cu conductor and cu breaded wire..?
What is core CT & it's function?
Define active filter?
what is the difference between Central Battery System and UPS in applications and uses? and why UPS suitable for Computers and central battery for emergency lighting?
How can we findout the maximum efficiancy of Transformer? At which load?
Define phase lag and phase lead?
How to maintain ac plant?
Dear Sir/Madam, I have one questions we have three steam turbines and one Gas turbine and our industry linked with the public network, we have protection system one of the protection is reverse power we can export just four MW only i would like to ask about how to calculate the reverse power. Thank you in advance best regards
I want to calculate how much capacitor we connect to maintain the unity power factor? Is there any formula? Pls give me the answer
What should be the height of basement according to NBCC code?
i have gear oil pump with single phase motor.some time its motor starts running in reverse direction rather than forward direction...whats the reason behind this issue. 1- either capacitor is week? 2- or winding is week?
how circuit breaker work.. what is the operations taking place inside a circuit breaker when an overcurrent occurs... is it similar to fuse?
How to select batteries required for ups and the inverter if we Known load? And how AH is selected of battery?
how can i reduce sparking without stepdowning the voltage
What are the conditions to be satisfied for parallel operation of dc generators?