what is plc? Basic function of plc? application of plc in industry? What is lader diagram ? What is the main advantage to use plc in industry?
15 105649WHY DOES LORRY TANKERS DESINGNED TO BE IN SPHERICAL(CURVED,ROUND), WHY DOESNOT IT DESIGNED TO BE AS SQUARE OR REACTANGLE IN SHAPE.
5 1377310 green balls. You are allowed to move the balls between the boxes so that There are two boxes, one containing 10 red balls and the other containing when you choose a box at random and a ball at random from the chosen box, the probability of getting a red ball is maximized. This maximum probability is
7 23452Post New Schlumberger Interview Questions
What are the different government policies towards unemployment?
HI Everyone, I have a question....... In solaris the Root File system is full And the var also under the root only, At that time I opened /etc/system file by using Vi editor and finally i quiet from the file..... 1. Is the /etc/ystem file is corrept? 2. Is the anything interrlink B/W rot Filesystem and /etc/system file?
What is the maximum number of index per table?
i got a backdoor offer in process global,Bangalore..Can i work with it?
Steel requirement in kg of 6" thk slab Total qty 32.64 m3 Beam / column qty 35.39 m3
How do you promote a non-reusable transformation to reusable transformation?
Explain the terms database and dbms. Also, mention the different types of dbms.
What is the default access modifier in a class?
Explain what is t-tests in r?
Which organization controls the monetary policy of our country?
what is procedure of measuring operating length of mechanical seal .(in case of centrifugal pump)?
In C language, the variables NAME, name, and Name are all the same. TRUE or FALSE?
How do you sort a dataframe in descending order?
What is the program to maintain change run?
We have drive feeding an output contactor for a 5000 hp motor @ 5kV application. The motor FLA is 629amps x 1.25% service factor = 786.25 amps The cable that we current have in place between the drive and the output contactor is 350kcmil- MV-105 (parallel cables). Per the NEC table 310.60 (C) (69). This show the cable ampacity is at 615 amps per cable for a rating of 1230 amps. We have derated the cable for the cable tray and the multiple cables application and our calculations show that after the correction factor factor we are at 922amps. 1230 amps x .75% correction factor factor = 922.5 amps. The customer is driving us to then use another safety factor of .25% off of the already derated cable. Can you please provide a longhand calculation for your solution on this application?