what is the basic working principle of I/P and Positioner in any control valve.12 73417
why cant we use mV instead of mA?12 16877
why we use cascade control and feed foreword control in 3 element control of boiler drum ?what is feed forward and cascade control system ?1379
why we use cascade control and feed forward control in 3 element drum level control measurement of steam drum .what is cascade and feed forward control system ?give example .1933
What does DROP PROCEDURE in SQL do?
How is string immutable in java?
What are the boolean data types in c#?
Is condition checking possible in jcl? If yes, how?
Why commit is not used in triggers?
What is the use of symbol // in jcl?
what r the advantages & disadvantages of teamleader?
why centrifugal pump used in I.D.fan and axial pump in F.D. fan
What kind of operations are possible on a semaphore?
what is induction on electrical insulators
What is the difference between c (check) and u (unmentioned)?
What are the methods of XML dataset object?
What do you know about validation plugin ?
Explain retain counts in iOS operating system?
idoc is sucess in ECC, and WE02 code is sucess and IDOC is not reached to PI system. what is reason.