Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / sunil
It is used for tank level measurement where the process is
Vessel/ Tank is having two or more specific gravity
| Is This Answer Correct ? | 7 Yes | 3 No |
Post New Answer View All Answers
Calculate the maximum pressure drop that can be allowed to occur across a control valve, so that we can prevent cavitation / flashing from occurring. Use the following formula: Δ P allow = Km (P1 – PvapourA) where, Δ P allow - the maximum allowable differential pressure for sizing purposes, or terminal pressure drop; Km- the valve recovery coefficient from the manufacturer’s catalogue; P1 - absolute inlet fluid pressure; PvapourA - absolute fluid vapour pressure at the inlet temperature; Use Atmospheric pressure = 101.3 kPa, P1 = 1200 kPa(g), PvapourA = 4 kPa, KM = 0.72
Identification of control valve parts.
selection of the zener barrier for the hazardeous area zone 0
what is the reason while warning lamp is on while the engine is cranking?
When doing a liquid seal on a differential flow transmitter , most of the time the sealing liquid will be heavier then the process fluid. For wich application will the sealing liquid be lighter than the process fluid if transmitter is mounted below the process line.
all types instrumentation questions want
Explain the combusion chamber
flow transmitter formula?
What are primary elements of measuring pressure? Which type of pressure can be measured by these elements?
What denotes the 5/8mm in the 3300XL 5/8mm proximitor probe?
how to calibrate 0- 150 psi presure gauge by dead weght tester
whats the abbreviation of IOP? is it instrument of power or input open problem?
What is the difference between modbus,fieldbus & profibus
Please can anybody help for control valve sizing step by step procedure?
Can anyone send most commonley asked Instrumentation questions and answers in cement industry please?
