how to write program by ladder logic in case of PLC operation
- 3 Answers
- 16752 Views
- Gridco, Sofcon, I also Faced
- E-Mail Answers
Answer Posted / d.balaji
hi. if u know the true logic for all the gates like AND,OR
etc,. its easy to write a program by using that gates.i
suggest u please the site www.abb.com this will give what
ever information u want,.
| Is This Answer Correct ? | 19 Yes | 13 No |
Post New Answer View All Answers
Explain RLC circuit?
in star-delta tranformer,if the input of star connection is 400/7v 3 kva then what is the output of delta connection?
explain different losses in a transformer.
There is air in a room . the top and bottom of the room are at constant temp. T1 and T2. DRAW THE temp profiles if a. T1 greater than T2 b. T1 less than T2
why we used ZNO in Lightning arrester.
Name the test signals used in control system
hi frds, i m electrical engineer.can i get cdr for electrical engineer if u have then send me on my mail id its jayesh_ee88@yahoo.com.please help me frds
if voltage bt phase & nutral is 38v in a panel board . whats the root cause.
Why in power plant projects we see DOL starting method used for motors upto 160 kW instead of star delta method
why we not used 11kva as a direct our electrnics component.
why we can stote dc? why we cant store ac?
if there are six generators (3 gas CATT, one Jenbacher o1 MW each, and two nos Diesel 01 no 01 mw other 0.65mw EDGs ( say), 3 CAtt gas set have identical pole pitch,01mw EDG and Jenbacher gas Set have different pole pitch, how their power connection can be done to connect a common bus bar during installation. in short, how different pole pitched generators power connection can be done to connect a common busbar system through generators incomer ACBs.
WHY EXCITER PHASE SEQUENCE ARE OPPOSITE THAN STATOR SUPPLY PHASE SEQUENCE IN SYNCHRONOUS MOTOR >
dear sir/madam i want to get some knowledge about RRB EXAMINATION(section engineer) 1- what is minimum cut off 2- wht portion is major portion . 3- can any body provide Sample paper. thanks & regards ashish
Form S and "c" license application both are same? @ tneb portal
