nagaraju


{ City } bangalore
< Country > india
* Profession * executive
User No # 100083
Total Questions Posted # 0
Total Answers Posted # 3

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Questions / { nagaraju }
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Answers / { nagaraju }

Question { ADC, 22752 }

Which Programming software are use for Allen bradley PLC's?


Answer

rslinx
rslogix 5000
rslogix 500
control net

Is This Answer Correct ?    1 Yes 1 No

Question { 4252 }

What is a thermocouple, and it working principle?


Answer

t/c is the temperature senor, it is constructed by two
dissimilar metals. it is having twojunctions called hot
junction and cold junction

Is This Answer Correct ?    0 Yes 0 No


Question { IMECO, 6356 }

how can calibrate vacume trasmitter by HART COMMUNICATOR ?


Answer

for ex: the range is -760 to 0mmhg .
by following procedure we can calibrate the transmitter by
using hart
1.give the supply to transmitter
2: connect hart to transmitter with 250ohms series resistor
3.switch on the supply
4. hart shows device connected
5. go to process parameter and change the follwing
parameters
LRV:760mmhg
URV:0mmhg
then press send .then cross check the transmitter with
master pressure calibrator

Is This Answer Correct ?    11 Yes 4 No