|
Why we use 250ohm resistor in HART protocol and why don’t we use it in fieldbus?
|
|
1
|
1735
|
December 19, 2020
|
|
Orifice calibration
|
|
0
|
7759
|
November 14, 2018
|
|
What are BlowDown valves?
|
|
0
|
7744
|
August 6, 2019
|
|
Basics of Vibration Measurement
|
|
0
|
7687
|
March 18, 2016
|
|
How does a doppler speed log measures ship’s speed?
|
|
0
|
7681
|
September 25, 2018
|
|
What is pressure trip valve? Working of pressure trip valve
|
|
0
|
7672
|
July 25, 2019
|
|
How to select Level Measuring technology?
|
|
0
|
7651
|
March 20, 2016
|
|
Why thermocouple is an active transducer?
|
|
0
|
7633
|
July 21, 2018
|
|
Why we set gap voltage -10 in vibration probe?
|
|
1
|
5393
|
November 25, 2020
|
|
Difference between Preventive & Predictive maintenance
|
|
1
|
3033
|
June 8, 2019
|
|
How to read simple control loops on a PFD (Process flow diagram)
|
|
0
|
7615
|
January 10, 2016
|
|
How open channel flow can be measured?
|
|
0
|
7578
|
December 16, 2017
|
|
Nutating flow meter basics
|
|
0
|
7508
|
February 5, 2018
|
|
Optical flowmeter
|
|
0
|
7437
|
January 20, 2018
|
|
Pressure Switches Basics
|
|
0
|
7437
|
October 23, 2018
|
|
Working & Automated calibration of Gas analyzer
|
|
0
|
7434
|
January 10, 2018
|
|
Gland packing in control valve
|
|
1
|
5243
|
September 23, 2017
|
|
4 tips for Motor vibration troubleshooting
|
|
0
|
7390
|
January 16, 2020
|
|
What is the difference between AI cable and DI cable
|
|
1
|
5210
|
November 26, 2021
|
|
What is Pinch valve?
|
|
0
|
7356
|
July 6, 2022
|
|
What is the procedure for calibrating the flowserve logix500 si series ip positioner?
|
|
2
|
2388
|
June 7, 2024
|
|
How to amplify Pneumatic Signal?
|
|
0
|
7314
|
November 23, 2017
|
|
Basics of Reluctive Pressure Transducers?
|
|
0
|
7308
|
January 2, 2017
|
|
Magnetostrictive level measurement technique
|
|
0
|
7266
|
December 21, 2017
|
|
7- Best hydraulic calculator apps for android and their features
|
|
0
|
7265
|
August 18, 2020
|
|
Dall tube flow meter
|
|
0
|
7263
|
December 7, 2018
|
|
What are the advantages and Disadvantages of Ultrasonic Doppler flow-meter?
|
|
0
|
7207
|
March 27, 2016
|
|
How to identify Control valve leakage problem for various valves?
|
|
0
|
7186
|
August 17, 2019
|
|
What is Hysteresis and dead band in a control valve?
|
|
1
|
5071
|
November 28, 2020
|
|
What is damping in process transmitters and how is it useful?
|
|
0
|
7139
|
April 4, 2022
|
|
PID tuning rules - Open Loop Tuning / Closed Loop tuning
|
|
0
|
7128
|
April 6, 2015
|
|
Classification of Valves used in Piping
|
|
0
|
7105
|
October 2, 2018
|
|
5- Best PID simulator apps for android and their features
|
|
0
|
7093
|
August 28, 2020
|
|
Cable testing: General test, For high voltage and low voltage
|
|
0
|
7069
|
June 30, 2018
|
|
What is Hammer effect? How to reduce Hammer effect using hammer arrester?
|
|
0
|
7046
|
January 11, 2019
|
|
Pressure test for Butterfly Valve
|
|
0
|
7013
|
August 9, 2019
|
|
Question, wiring of RS485 and use of virtual serial ports/USB
|
|
3
|
3507
|
September 20, 2019
|
|
Different Viscosity Measuring Instruments
|
|
0
|
7014
|
February 9, 2018
|
|
Can we use a control valve without positioner?
|
|
0
|
7001
|
September 7, 2018
|
|
Certified Control Systems Technician (CCST) & Questions
|
|
0
|
6998
|
November 25, 2019
|
|
Gate Valve Parts
|
|
0
|
6991
|
July 25, 2022
|
|
Telecom HART : Working Priciple, Advantages & Disadvantages of HART communication using telephone network
|
|
0
|
6989
|
June 26, 2015
|
|
How to calculate the output of the pressure transmitter
|
|
1
|
4933
|
October 31, 2020
|
|
What is a Transducer?
|
|
1
|
4913
|
February 8, 2016
|
|
What is Partial Valve Stroke Testing (PVST)?
|
|
0
|
6931
|
February 21, 2019
|
|
What is Strain Gauge? Basics of Strain measurement
|
|
0
|
6928
|
February 4, 2016
|
|
What is Surface well test? Different surface Well test equipments:
|
|
0
|
6913
|
October 5, 2019
|
|
Instrument Air system design consideration:
|
|
0
|
6908
|
July 11, 2019
|
|
What is the bench set (SPRING RANGE) of the control valve?
|
|
1
|
4871
|
December 21, 2020
|
|
What is Layer of Protection Analysis (LOPA)?
|
|
0
|
6865
|
February 6, 2019
|