What is the difference between compensation and extension cable.
Answer Posted / sabah
compensation is used for RTD sensor ,because RTD OUTPUT IS
resistance this resistance changes when it is transmitted to
long distances, therefore to compensate the lose of the
resistance we use compensation cable.
Extension cable just use for Extension purpose
| Is This Answer Correct ? | 4 Yes | 15 No |
Post New Answer View All Answers
What is rang ability?
why orfice is not used for main steam flow calculation
What is 3 selection available when configure the burnout protection for controller
Why even multiple power supplu r used in instrumentation system?
What is defferent betwen ESP &PCP PUMP .HOW IT IS WORK?
WHAT ARE THE INSTRUMENTAL DIAGRAMSOF VALVES?
Hi Friends i need Electronics&Instrumentation Engg question papers for BARC written test by coming 20th May 2008 pls post ur use full info to kkumarei@gmail.com. Or for suggestions pls give one missed call to 9962122264
Capacitance, resistance ( colour coding ), parallel & series circuits.
when placing a vent or drain hole on an orifice plate should you measure from the center of the bore up or down for the vent placement?
what do u mean by compensation n pid tunning?in pid tunning what you tunned?is it possible 2 tune p i d
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
how can we tune a PID. If it is by zeiger nichols method..please explain briefly with help of an example.
i need some objective type questions in instrumentation
Explain the working principle of lvdt?
How to convert milliampares into flow??