Interested to Buy Any Domain ? << Click Here >> for more details...
Which softwere is required to communicate the S7-300
processor
- 4 Answers
- 8646 Views
- I also Faced
- E-Mail Answers
Post New Answer View All Answers
Speedtronic system .
Can anyone send most commonley asked Instrumentation questions and answers in cement industry please?
How would you choose differential range?
I want measure the volumetric flow of gas in waste heat recovery Boiler?Tell me how and which type of instruments required. Plz mail me:naba02222@gmail.com Sam please post the answer .
what is the procedure of O2 sensor(ABB) calibration?
CONTROL VALVE OPERATING IN MANUAL BUT NOT IN MANUAL. WHAT SHOULD BE THE PROBLEM ?
Differentiate between ultrasonic flowmeter and radar type flow meter
what is the input of digital counter during the the calibration time?
What is profibus?
Name different parts of a pressure gauge.
which processor is used in dcs.
How oil line flow measured?eplain about instruments used and working principle?
1.what is the effect of vapour presuure in orifice plate flow measurement 2.which is more effective 2 pressure sensors or one single differential pressure sensor in orifice plate measurement 3.how to design a v/i converter and i/v converter 4.how many type of thermocouple are there 5.how many leads are there in thermocouple measurement 6.how pressure sensors are connected in level measurement in differential pressure method 7.what is the output of capacitive pressure sensor (ac or dc),how its o/p is signal charactarized 8.what is the physical meaning of discharge coeeficient,why it is calculated,orifice plate what is its value,why it is less than 1,Q at upstream is equal to or not equal to Q at downstream of orifice plate why?what is vena contracta in orifice plate 9.why rotameter is called variable area flowmeter,it can measure flow even if area is not varying,why it is made tapered 10.design a 10 bit counter ,which counter you will prefer 11.how to remove self heating error in RTD 12.which is more sensitive pt100 or pt50 13.why thermocouple are connected in parallel 14.what is lead contact error in RTD,how to avoid 15.what is P,PI,PID,PD controller,why there is no ID controller 16.what is override,split range,sequential,ratio,feedforward,cascade controller 17.why we moved from SR to JK and then JK to master slave JK flipflop,give correct reason 18.how to measure level of a closed container which contains vapour and liquid,remember no vapour gas should be leaked,so ultrasonic and capacitive is not an option,design another method 19.how to design horse race counter including sensors and signal conditioning element 20.what is bevelling
Describe the functions of the Operator Interface including the considerations related to alarming and display layout/configuration/layers.
what is the process for double acting cylinder pneumatic for 32' v/v
