Interested to Buy Any Domain ? << Click Here >> for more details...
A temperature sensor (RTD) connected via a temperature transmitter is adjusted to give an output of 4ma at 60 deg and 20 ma at 600 deg. This output (4-20ma) from the transmitter is connected to an IGBT-inverter to control a high speed (-12,000 to +12,000 RPM) DC motor. And in the inverter it is programmed as, for 4ma the motor speed will be -3,000 RPM and for 20ma the motor speed will be +10,000 RPM. The question is : If the motor speed is +5,500 (RPM), what will be the temperature? (-sign indicates that the motion is in reverse direction).
9 10462who's take first position in process in the timing of new installation flow transmitter and control vavle. give the answer with logical trick.
2 5201Hi,can anyone help me out with PhD programs related to Instrumentation field?I have a degree in electronic Instrumentation?
1935what is o2 analyzer and how it measured ,what is the role of this analyzer in cfbc boiler...
2 12858what is air to open and air to close control valve and difference btwn this...and how to measure milli amp by this...and what is the role of positioner and i/p converter in this..plz help me
2 45886Post New Instrumentation Questions
sir, i preparing hpcl,ongc,barc,hal exams(instrumentation engg)pls send a placement papers
Drum level tx with GP4 with zero elevation:7300mmh20 on HP and 8050mmh2o on LP as range but on commissioning the tx readiing is max,Why this reading?
for oil & gas industries which zone is normally preferred? why? give its example?
I have energy meter for educational project having 0.5s class but my friend need 0.2s class meter , which one is good for that purpose and what is the actual difference of that two classes , need very easy example also.??
What are advantages and disadvantage of the ac supply load cell?
Q-Explain the different load conditions that will produced different offset which may or may not be acceptable to thhe control function
䑰ҕ䔈ҕ䖠ҕ䘰ҕ䛀ҕ䝐ҕ䟐ҕ䢐ҕ䥐ҕŹ
I want to buy a seal kit of a pneumatic power cylinder.But I don't know it's specification.So please help me to know its specification.
Tell me the field calibration procedure step by step with diagram of pressure gauge, pressure switch, pressure transmitter, temperature switch, level switch, flow switch, flow transmitter.
Sir, I am working as a Instrument Engineer in Grasim Industries. Can any body provide question answer for interview purpose
What is the cascade control
1)How many tpes of vibration probe and how many tpyes of vibration. 2)how we can calibrate a vibration probe with tk3 3)what is RMS value in vibration measuring application and how we calculate it.
Coal mill Instruments Equipments for cement plant And process diagram ?
What are primary elements of measuring pressure? Which type of pressure can be measured by these elements?
Why we are using DPT(Differential Pressure Transmitter) in separator instead of level trasmitter?
