What is the meaning of In,Io & Ir in Circuit breaker? How
to calculate?
- 1 Answers
- 10991 Views
- I also Faced
- E-Mail Answers
Answer Posted / ehsan
Adjustment dial for the long time protection pick-up Io Fine-tuning dial for the long time protection pick-up Ir
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
pls tell me about ups internal connection & we have given only 3 phase supply to ups system how get 4 wire (R Y B N )
my UPS suddenly goes off and all panel light also blow off.This happens even main electric supply is not interrupted.After some time it automatically starts functioning normally.Batteries are new.
how you will decide the distance between the power transformer and its fencing
how does an centrifugal and screw type chiller will work. which chiller efficiency is high and why.
At what factor resistance r of a conductor depends?
what happen if the load connected to the induction motor is taken away? the same question for synchoronous generator in synch i think that the the exitation voltage will appear on the terminal only if so plz answer me
how to check three phase motor torque value?
clarify types of motor operated valves and advantages
Draw a SLD of DG distribution up to main LT panel?
what is the difference between surge protection capacitor and surge arrestor
What will happend if given Vfd out put to step up transformer
what is the write prosidure of stringing of 8meter pcc pole.
what is the pre charge circuit,what will be work which function it will be use plz tell me
How capacitor improves pf
How the setting of the vector surge relay shall be calculated when the relay is to be used for Grid islanding application?
