explain with diagram how to protect transformers and substations from over current with help of CT's?
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?
How to Hide the windows taskbar?
snd me karur vysya bank clerk model papers email@example.com
What are the causes of damage of diesel engine exhaust Valve?
Hi,I have selected in 10+2 level exam for DEO and LDC of 2010 any one pls let me know that appointment letter receiving time or any one who has received the appointment letter already? You can send me the suggestion also in firstname.lastname@example.org
how to calulate short circuit current for the following: 1.cable connecting 11KV of 22KV/11KV transformer to 11Kv of 11KV/415V transformer 2.what cable size should i use.
Why we are going for converter transformers for DC drives application instead of distribution transformer?
What will happen if we send untagged packet to a tagged port
Input is "rama loves rajesh and rajesh Loves rama also and rajesh wear gloves and bloves" To print output is count the numbers of times repeted the word love without case sensitive.
How to stop proliferation?
I MR A REGISTER DEALER IN MUMBAI [MAHARASHTRA], I WANT TO PURCHASE GOODS FROM BANGLORE AND DIRECTRY SALE TO HYDRABAND. IN THIS CASE WHO TO MAKE / PREPARE MY SALES BILL IN MUMBAI AND WHICH SALES TAX FORM I WHAT TO ISSUED.
How will u send mail after completion of backup?
how to decide the capacity of accl
Can we modify approve purchase order?if yes what is navigation?