Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / ns
The question can be mean different way.
One answer is as follows. depend upon the valve actuator
can be consider two types. AIR FAIL TO CLOSE and AIR FAIL
TO OPEN.
| Is This Answer Correct ? | 22 Yes | 3 No |
Post New Answer View All Answers
hye SAM acn u send your e mail id, so that i can solve my query through e mail?
what is easiest way to read STL language in PLC?
why we are using magnet for calibration of gas detector?
Explain the working of an enraf level gauge.
How to calibrate an pressure gauge with yantrika test bench?
flow transmitter formula?
Name different parts of a pressure gauge.
Reason for capillary type dp level transmitter fluctuation
Lux meter is the measuring device to measure the lux level of lighting fixture. in industrial sector two types of lighting fixture is being used as street lighting purpose 1. HPSV (Sodium) and 2. HPMV (Mercury). HPMV having white light which is an combination of red, blue and yellow colour, while HPSV haivng Yellow lighting. in HPSV red & blue colour will be absent. during measurement of the lux level of HPSV and HPMV fixture. 1. Lux meter can measure the actual lux level of both fixture? 2. or it will show false reading for HPSV fixture light as it has only yellow light present. please give me answer
How oil line flow measured?eplain about instruments used and working principle?
How to check vortex flow meter is in good condition while we do not having calibration setup?
How can i test procedure grounding for CAT-7 cable? Or How can we test procedure CAT-7 Cable Electrically safe?
What is the start up procedure of desalter
Type of level transmitter commnly used in Procees area are the following. a.________________This type of level transmitter works as follows
HOW TO SOLVE PROBLEM WITH ENRAF LEVEL TRANSMITTER 854 ATG THAT PASSWARD DO NOT Exist INTO TRANSMITTER TO ADJUST LEVEL WITH PORTABLE PET 847, WRITTEN WRONG PASSWORD , I AM SURE THAT DEFAULT PASSWARD (W2=ENRAF2) IS THIS TRANSMITTER NEED TO REPLACE SOFTWARE AND HOW?
