Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / devendra_kushwaha27
Live Zero means 4MA
Dead Zero means below 4 MA
| Is This Answer Correct ? | 26 Yes | 12 No |
Post New Answer View All Answers
what are the diff. in servo and regulatory control?
In control valve proximity inductive sensor is taken as digital feedback for full open and full close.Normally its volts 24v when the sensor acts the feed back voltage 14v so that our relay not indicating in plc panel . kindly give the solution.
Turbidity analyzer working principle ?
how to relay switch sense the fault?
who's take first position in process in the timing of new installation flow transmitter and control vavle. give the answer with logical trick.
for oil & gas industries which zone is normally preferred? why? give its example?
Boolean algebra
How many ohms are required for proper earthing?
I m appointed as an automation trainee engineer in small firm in that I am only the one , my company give me a project on s7-200 as i m beginner I don't know how to program so please send me the helpful site so that I complete my project before deadline....please help me out in this critical situation.
What is intrinsic safety mean.
how can i check vortex shedder bar it is ok? if there is ohms condition are shown correct?
WHAT IS THE DIFF. BETWEEN SKIN TEMPERATURE AND PASSES TEMPERATURE..?
I was working on calibrating turbidity transmitters endress+hauser at effluent polishing plant.We calibrated using NTU buffers.What happened is that when we immersed the sensor, everytime we raise and lower the sensor gradually, the reading will vary.my question is that is there any specifications on what is the required distance from the bottom of the container with buffer to the face of the sensor?Is it ok to install the sensor in a medium which has turbulence specially if bubbles are present?
what is the imbustion control loop
NPN transistor, SCR, Zener diode, LED, Varactor diode, Vortex meter, RTD, Resistor, Crystal
