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What is the need for torque in an electric actuator?
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1
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1158
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January 1, 2021
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What is feedback and feed-forward loop?
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1
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1358
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December 31, 2020
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How to configure the DP type flow meter in FF
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2
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1862
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December 30, 2020
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What is the coefficient value of the control valve
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1
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1047
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December 30, 2020
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Difference between source and simulate
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1
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6542
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December 29, 2020
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Explain the commissioning procedure of a reflex type level gauge on steam drum
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1
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1110
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December 29, 2020
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What is pressure gauge siphon?
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5
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9262
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December 28, 2020
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What is peer to peer communication in honey-wall EPKS C-300 DCS?
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1
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1464
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December 28, 2020
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How can we control the opening time and closing time in a control valve
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1
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1452
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December 28, 2020
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Difference between sensor trim and output trim
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1
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2065
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December 24, 2020
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What is the need for test terminal which is near to the transmitter supply terminal
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1
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1579
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December 23, 2020
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Problems in vibration probe
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1
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1147
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December 23, 2020
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When would we use zero trim and what is it?
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1
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1221
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December 22, 2020
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How could you determine the air pressure that is needed to open and close the valve
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1
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1118
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December 22, 2020
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What is the bench set (SPRING RANGE) of the control valve?
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1
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4599
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December 21, 2020
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What will the displacer type interface level transmitter will show if the tank is filled with lighter fluid?
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1
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968
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December 21, 2020
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What is cold junction compensation in thermocouple
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2
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1469
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December 21, 2020
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Explain how many inputs and outputs would be in this pneumatic valve positioner?
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1
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1533
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December 19, 2020
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Why we use 250ohm resistor in HART protocol and why don’t we use it in fieldbus?
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1
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1469
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December 19, 2020
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What are the difference between XD scale values and OUT scale values?
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1
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2635
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December 18, 2020
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What are the critical parameter for the air compressor that needs to be monitored for safety?
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1
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1161
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December 18, 2020
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What could be the average life of in line rubber diaphragm for pneumatic control?
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1
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1015
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December 17, 2020
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What is the principle of nucleonic type level transmitter?
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1
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1089
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December 17, 2020
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Problems in transmitter, transmitter is slow in a closed loop what could be the reason
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1
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1132
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December 16, 2020
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Which instrument is this and what is its use
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1
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1120
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December 16, 2020
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Which flow meter is used for sulfuric acid?
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1
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1174
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December 15, 2020
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What is the differnce between pt100 to pt1000?
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1
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1228
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December 15, 2020
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What is burst mode?
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1
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1686
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December 14, 2020
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What are the required details(documents) for loop check?
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1
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1797
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December 14, 2020
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What is the fail safe condition
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1
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1863
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December 12, 2020
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