Basic working principle of control valves



Basic working principle of control valves..

Answer / rakesh bawankar

force balance principle

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Instrumentation Interview Questions

How many are the types of instrument cables in terms of No. of pair.

0 Answers   CCIE, Samsung,


please tell me what is a light up procedure of Cfbc boiler and what it's axuillaries of cfbc boiler?

0 Answers   Wartsila,


What pressure transmitter.

1 Answers  


when a magnet is heated?

0 Answers  


what does ip65 signify??what is its NEMA equivalent???

1 Answers  






Will Intergraph support SmartPlant Instrumentation in an AutoCAD or MicroStation environment on a long-term basis?

1 Answers   Siemens,


can anyone can let me know in Eurotron Micro cal 2+ calibrator in milli amps source mode we are not able to get 20 milli amps output it only produces 1.52 milli amps out, but display shows increase in milli amps , and err6 displays, let me know how to remove the err 6.

0 Answers  


What is instrumentation technologists and mechanics?

0 Answers  


How digital input and digital output 's are working in dcs

0 Answers   BBV, Indiabulls,


What is the basic difference between Modbus and CAN Open Protocols

0 Answers  


Explain the difference between the types of input variables plc?

1 Answers  


i want all model questions paper for robert bosch

1 Answers   Bosch, Patni,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)