What are different types of control valves?

1597

we are using centum vp as monitoring with Dell precision work station T3600 but some times PC(s) are restarted automatically . how we can solve this problem? thanks

2175

tell me the field & lab calibration procedure step by step with diagram of pressure gauge, pressure switch, pressure transmitter, temperature switch, level switch, flow switch, flow transmitter, temperature transmitter, temperature indicator, flow indicator, level indicator, control valve, thermocouple, pressure indicator (digital & analogue),

2310

What is stripper & spilitter ? Diffrence in this.?

3007

all types instrumentation questions want

2179

whats the abbreviation of IOP? is it instrument of power or input open problem?

1163

please send data bank of quetions answers on analytical instrumentation.

1867

䑰ҕ䔈ҕ䖠ҕ䘰ҕ䛀ҕ䝐ҕ䟐ҕ䢐ҕ䥐ҕŹ

1970

What is the function of solenoid valve in on/off & shutdown valve and why it is not used in control valve normally?

2019

Explain the working of an enraf level gauge.

1101

Draw bode plot of any transfer function. Why is plotting bode necessary?

2506

why we use 3 wire rtd direct wiring for temperature measurement instead of temperature transmitter like bearing temperature

1824

What is the advantage of using locally fabricated hook ups over Pre fabricated hook ups in process instrumentation?

2037

Q1]IF THE RANGE FOR FLOW IS -35 TO 125 WHAT WILL BE THE SPAN FOR ABSOLUTE AND FOR NORMAL? Q2]HOW TO CALIBRATE CAPILLARY TYPE LT? Q3]HOW MANY ERROR CALCULATIONS ARE THERE USED IN PROCESS INDUSTRIES? Q4]HOW TO CALIBRATE TEMPERATURE TRANSMITTER? Q5] HOW TO CALIBRATE LEVEL TROLL AND HOW TO CONNECT? Q6]PLEASE TELL ME THE BASIC FOR INSTRUMENTATION WHICH IS APPLIED FOR CALIBRATION AND FOR ALL? PLEASE MAIL THE ANSWER TO honest_yes@yahoo.in

1940

send me last 5 years questions asked in rrb chennai, for section engineer

2101