how can we measure the level measurement with the help of
pressure gauge?
Answer Posted / senthil r.m
Height(level)=Pressure / sp.gravity.
So,if u fix the pressure gauge at the bottom tapping of the tank.the pressure reading is divided with the sp.gravity of the liquid in the tank.
you can cross check by measuring the level and multiplying it with sp.gravity
| Is This Answer Correct ? | 9 Yes | 0 No |
Post New Answer View All Answers
NPN transistor, SCR, Zener diode, LED, Varactor diode, Vortex meter, RTD, Resistor, Crystal
Good evening all I need a small favour regarding reliance paper i wanna probable sample papers(e&i) of reliance. if any of u have any idea about dis then plz mail me back.i belongs to electronics and instrumentation engg.so i need e&i papers. thanking u....
(1) In turbine, what does term CDP, NI, NH, HSSOC, means. (2) What is the purpose of LO overhead tank in turbines.(3) An equipment is certified for EEX, IA, IIC,T6, what do you under stand by this.(4) what is SURGE, and how it is prevented, what is the purpose of bypass valve across AS valve.(5) Give 2 application of quartz crystal used for process parameter measurement.(6) what is meant by cold float of compressor shaft. (7) state four different types of flow measurement. For gas flow measurement mmscfd is the common unit. Expand the unit and specify significance of word S in the unit.(8) what is meant by Gap voltage, in vibration measurement. Normally how much Gap voltage is set and state the reason.(9) what will the new flow factor if D/P transmitter is Re-Ranged from 25” wc to 50” wc.(10) what is the usage of QDV & Volume booster.
Sir , i have completed my M.Sc In Instrumentation and presently working in Maintenance department 3 yrs Exp , is there is any possible for work in offshore ..
how u choose thermowell lenght n pnumatic C/v size?
What are de-saturators?
how to commission furnace ( water heater)
how do i tune dearator pr control valve using PID. we set the set point is 0.6kg/cm2 now i want 0.5 to 0.7kg/cm2 limits so what should i give p,i,d values. then pls explain how do set pid values for control valve tuning?
What is hp & mp seperator .& what is its working principle ?
How to convert milliampares into flow??
How to Calibrate Level Troll in field
what is the procedure of O2 sensor(ABB) calibration?
wich is coming the first HAZOP OR SIL
Senior engineer's please help me, what is Loop Checking and Loop test? and write difference also? soon urgent
PLEASE PROVIDE SAMPLES OF CHEVRON SKILL TESTS