Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / jeet
fluid exerted pressure & dp is measured by xmitter
for level varous mtds used radar,float...
| Is This Answer Correct ? | 20 Yes | 6 No |
Post New Answer View All Answers
what is the input to be given in digital flow meter during the the calibration time?
how to calibrate load cell
Difference between ultra sonic flow meter
A PLC is programmed to drive three motors A, B and C as follows : After running motor A for an hour, motor B should get ON and motor A should get OFF. And after running motor B for an hour, motor C should get ON and motor B should get OFF. And after running motor C for an hour, motor A should get ON and motor C should get OFF. (That is, a cyclic repetition with time period one hour) Now, the second condition is: If any motor gone faulty and is tripped, the consecutive motor should get ON and the faulty (tripped) motor should be eliminated from cyclic repetition. The remaining two motors should bear the cyclic repetition of one hour each. (For healthy motor take logic as high and for tripped motor take logic as low) Now, the third condition is: When motor A load(Amps) exceeds 60% of its rated load, motor B should get ON in parallel to motor A. And when both motors A & B are running in parallel, and if their load exceeds 60% of their rated load, motor C should also start in parallel to A & B. [Here the cyclic repetition is eliminated, until their loads become normal(40%)] [Take logic high(1) for load at 60% and logic low(0) for load at 40%] Now draw a flow chart or a ladder diagram to fulfill the above condition.
what is the electrical operation procedure for switching on 27.6MVA electric furnace.
how do i tune dearator pr control valve using PID. we set the set point is 0.6kg/cm2 now i want 0.5 to 0.7kg/cm2 limits so what should i give p,i,d values. then pls explain how do set pid values for control valve tuning?
Senior engineer's please help me, what is Loop Checking and Loop test? and write difference also? soon urgent
What is zener diode? What is voltage regulator?
how to calculate range of level transmitter?
Where is wet leg is used?
Explain pH, Conductivity.
What is the start up procedure of desalter
can any one explain in which term we are flow flow is it volumetric r is it mass? and y
why fuse block is not used for AI signal?
2. What is ultrasonic flowmeter?
