what is working principle of presure and temperature guage?
Answer Posted / aftab ahmed mazari
Both work at pressure but temperature gauge has filled system and its filled liquid expands with the rise of temperature.So that expansion of liquid gives pressure to gauge which is connected via capillary.
Is This Answer Correct ? | 17 Yes | 15 No |
Post New Answer View All Answers
i hav applied for the post of engg. in iocl so please require the past test papers fro instrumentation engg please please help me and send me the papers or tell me the pattern and type of ques asked in examination......
for oil & gas industries which zone is normally preferred? why? give its example?
What is the main difference between Cavitation and Flashing?
How INtools is useful for routine Instrument maintenance?
How to calibrate an pressure gauge with yantrika test bench?
How to calibrate Magnetic flow Transmitter in Field
sir, i preparing hpcl,ongc,barc,hal exams(instrumentation engg)pls send a placement papers
please tell no. & add. of consultancy who recruit me in power plant as instrumen engg. present i m working in power plant as ass.t instrument engg. thanku mahesh 09226562826
Explain pH, Conductivity.
How to Calibrate Vibration Probe (Axial, Redial) in field
Why grounding is necessary? Give example with diagram.
How to Calibrate Level Troll in field
TECHNICAL/ARTITUDE
Pressure tx shows 1 mbar but we need 1000 mbar at this process condition .. how can we sort it out .
please send the sample qustion paper for iocl written test ..