|
What is the purpose of a bus riser in a switchgear?
|
|
0
|
1535
|
June 12, 2024
|
|
How do transmission lines carry low current but high voltage?
|
|
1
|
1168
|
June 28, 2024
|
|
How to download control flash plus?
|
|
1
|
931
|
August 5, 2024
|
|
Why 24V DC used in PLC?
|
|
1
|
954
|
August 9, 2024
|
|
SCPI programming / instrument automation
|
|
3
|
680
|
November 3, 2024
|
|
What does the PLC S7 1200 mean?
|
|
1
|
983
|
October 31, 2024
|
|
What is NABL calibration?
|
|
1
|
1115
|
June 24, 2024
|
|
What are the maximum AC loads for 12V, 24V, and 48V battery power supply?
|
|
1
|
959
|
August 14, 2024
|
|
How Does a PLC Communicate with SCADA?
|
|
1
|
970
|
August 7, 2024
|
|
Issue with interface leveltrol - displacer type level transmitter
|
|
1
|
1279
|
July 1, 2024
|
|
How do you calculate the current in a twisted pair cable, and does its structure affect the maximum distance over which it can transfer current?
|
|
0
|
1864
|
June 19, 2024
|
|
What is a watchdog timer in a PLC, and what is its purpose?
|
|
1
|
962
|
November 11, 2024
|
|
Troubleshooting Problem During Commissioning of Speed Measurement Proximity in VFD Control in Conveyor
|
|
1
|
1067
|
July 11, 2024
|
|
Why do we use 24V circuit control (PLC and relay system) instead of 5V?
|
|
1
|
1360
|
January 29, 2025
|
|
What impact does the rotor slot have on torque and power of an induction motor?
|
|
1
|
956
|
August 28, 2024
|
|
How often should a multi gas detector be calibrated?
|
|
1
|
911
|
July 8, 2024
|
|
What is the role of the CPU in a PLC?
|
|
1
|
1072
|
January 16, 2025
|
|
Saudi Aramco Instrumentation Interview Questions
|
|
0
|
1919
|
August 16, 2024
|
|
How does IoT enable predictive maintenance in manufacturing and industrial settings?
|
|
1
|
958
|
June 11, 2024
|
|
How do you calculate Copper Loss?
|
|
0
|
1434
|
June 13, 2024
|
|
What is meant by armature reaction?
|
|
1
|
806
|
November 1, 2024
|
|
What are the common maintenance practices for ensuring the longevity of directional control valves?
|
|
1
|
1055
|
July 21, 2024
|
|
What is the use of hydraulic needle valve?
|
|
1
|
950
|
January 8, 2025
|
|
Can a faulty lambda sensor affect other sensors?
|
|
1
|
921
|
July 19, 2024
|
|
Why is a coriolis flow meter used instead of a volumetric flowmeter?
|
|
1
|
912
|
July 17, 2024
|
|
How does a wireless pressure transmitter work?
|
|
1
|
916
|
November 20, 2024
|
|
What are inert electrodes?
|
|
1
|
842
|
October 14, 2024
|
|
What are the different types of solenoid valves, and how do they differ in application?
|
|
1
|
839
|
November 20, 2024
|
|
Does current flow through the neutral wire when there is no load?
|
|
1
|
759
|
August 1, 2024
|
|
What is the purpose of using a vibration sensor? Are there any other sensors that can also detect vibrations in an object?
|
|
1
|
885
|
November 7, 2024
|
|
What is the relationship between atmospheric pressure and the temperature of a liquid?
|
|
1
|
876
|
August 31, 2024
|
|
How do you calculate the pipe size for the refrigeration system?
|
|
1
|
795
|
November 7, 2024
|
|
How does the Fluke 754 combine process calibration and communication in industrial settings?
|
|
1
|
817
|
August 17, 2024
|
|
What is the difference between extension cable and compensating cable?
|
|
1
|
1042
|
February 21, 2025
|
|
What is the function of analog input in PLC?
|
|
1
|
943
|
November 12, 2024
|
|
What sensors are used to collect weather data?
|
|
1
|
856
|
August 30, 2024
|
|
What is the equal percentage trim on a valve?
|
|
1
|
893
|
March 20, 2025
|
|
Does anyone have a downloadable Excel checklist for backing up Programmable Logic Controller (PLC) programs? If so, could you please share it?
|
|
1
|
1011
|
September 10, 2024
|
|
What are the 3 most common control valve flow characteristics?
|
|
1
|
1234
|
January 8, 2025
|
|
Where shall I get a driver for interfacing an S7 300 PLC with InduSoft SCADA?
|
|
1
|
889
|
November 5, 2024
|
|
When should I use a local display for monitoring 4-20 mA signals in my process?
|
|
1
|
1268
|
June 22, 2024
|
|
What is the significance of star (Y) and delta (Δ) connections in a power system? Why is each used at different stages, and what function does the neutral wire serve?
|
|
1
|
856
|
October 30, 2024
|
|
What is Change Management System in ICS Environment?
|
|
1
|
898
|
October 10, 2024
|
|
What are the benefits of using surge suppression devices for protecting electrical systems? How does Energy Control System's solutions help in preventing power surges?
|
|
1
|
847
|
October 6, 2024
|
|
What are the common applications of pneumatic systems in industrial automation?
|
|
1
|
1052
|
September 21, 2024
|
|
What is K-factor in Coriolis meter?
|
|
1
|
1190
|
January 2, 2025
|
|
5 Ways to Control a VFD with a PLC
|
|
0
|
1776
|
December 6, 2024
|
|
Why is the o/p range for the majority of analog devices 4 to 20 mA rather than 0 to 20 mA?
|
|
1
|
1067
|
July 23, 2024
|
|
Is it possible to run two pumps off one pressure switch if they are different sizes and connected to each other with their own tanks?
|
|
1
|
871
|
November 15, 2024
|
|
Issue with Siemens Power Module 6EP1334-3BA10 (220V / 10A)
|
|
1
|
949
|
December 18, 2024
|