Answer Posted / mallu byali
k type is an cromal-alumal,range 0 to 1250 degree
j-type is an iron-constant,range 0 to 750 degree
| Is This Answer Correct ? | 9 Yes | 0 No |
Post New Answer View All Answers
Can any one tell me what type of question asked for instrumentation and control interview panel??? pls mail ramashankar.goel@gmail.com
this site is owned by an nonsense
please send data bank of quetions answers on analytical instrumentation.
use of split range ? where it is used ? in which control loop it is used ?
What are the key features of a Distributed Control System? describing the various layers (sensor through to business system interfaces) as well as the hardware, software and security aspects of the DCS.
pls suggest suitable MOC of diaphragm for pressure measurement of UREA grade solution service fluid.
hye SAM acn u send your e mail id, so that i can solve my query through e mail?
sir i m preparing for BARC but i am not getting any papers to prepare for this exam so please send me some sample papers to my i.d for the preparation of barc.
any body who gone thru recent iocl interview.INSTRUMENTATION questions. I need.
principle of dead weight tester ?
can any send me a forbes marshall dtron 316 manual
send me last 5 years questions asked in rrb chennai, for section engineer
Can any one send me IOCL instrumentation question papers.. i dont know the pattern of the questions and what to prepare can any one help me on this .. my email id is anwarnishil@gmail.com
Can any body help to get Rsemulator 5000 free from internet if possible then give me any link or any help .
A PLC is programmed to drive three motors A, B and C as follows : After running motor A for an hour, motor B should get ON and motor A should get OFF. And after running motor B for an hour, motor C should get ON and motor B should get OFF. And after running motor C for an hour, motor A should get ON and motor C should get OFF. (That is, a cyclic repetition with time period one hour) Now, the second condition is: If any motor gone faulty and is tripped, the consecutive motor should get ON and the faulty (tripped) motor should be eliminated from cyclic repetition. The remaining two motors should bear the cyclic repetition of one hour each. (For healthy motor take logic as high and for tripped motor take logic as low) Now, the third condition is: When motor A load(Amps) exceeds 60% of its rated load, motor B should get ON in parallel to motor A. And when both motors A & B are running in parallel, and if their load exceeds 60% of their rated load, motor C should also start in parallel to A & B. [Here the cyclic repetition is eliminated, until their loads become normal(40%)] [Take logic high(1) for load at 60% and logic low(0) for load at 40%] Now draw a flow chart or a ladder diagram to fulfill the above condition.
