ORP sensor working principle?

1516

How the warning lamp of a charging-system is activated ?

2153

what deference between panel earth and systemearth

1759

what is the different between deflection type measurement and null type measurement in RTD?

1443

few questions on RS 232,1 question on relationship of impedance and turns ratio, many questions on flowmeters

1592

is motorized valve closed when power shutoff?

1153

What is standard procedure of manual mapping in Radar type level transmitter?

1413

what is the current pay package for an instrumentation engineer having 2 years of experience in cryogenic technology???????

4251

What is the purpose of the analyzer in petrochemical plant?

3362

WHY THE DEGREE OF VALVE PLUG AND VALVE SEAT IS SLIGTLY DIFFERENT I CONTROL VALVE TRIM DESIGN

1538

HI friends.I am Surya a BTech in Electronics and Instrumentation Engineering.I am going to appear Relince Industries Ltd all India writen test very soon. so plz help me by sendind the probable questions about my subject.My mail ID is surya.barik@gmail.com.

1768

what are the definitions of input, output, command & signal according to instruments controlled by PLC using DCS System?

1620

What is instrumentation technologists and mechanics?

561

for oil & gas industries which zone is normally preferred? why? give its example?

1554

How we can check the 2 wire proxy switch? & how it is connected to DI MODULE OF PLC?

2006