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Why Does A Capacitor Store Energy But Not Charge?
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1
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769
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July 10, 2024
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How can you determine if an outlet is single phase or three phase without any markings?
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1
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745
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July 5, 2024
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Is there any possibility to estimate the time average power without knowing the power factor?
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1
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832
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June 28, 2024
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What are the advantages and disadvantages of diaphragm valves?
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1
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714
|
October 1, 2024
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Can an instrument be used without calibration or prior assurance of its accuracy? Why or why not?
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1
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825
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July 27, 2024
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What are the signs of a bad RV converter?
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1
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770
|
June 14, 2024
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Electrical Wire Colour Codes
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0
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1181
|
June 10, 2024
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What is the function of Lockout Relays in Electrical Power Systems?
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1
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805
|
August 24, 2024
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What is the operation sequence of a PLC and how does it work?
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0
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1460
|
October 23, 2024
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Emergency Shutdown (ESD) System
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0
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1379
|
August 16, 2024
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What are the steps to drawing in AutoCAD as an electrical engineer?
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0
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1203
|
July 19, 2024
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How essential is scalability while choosing a PLC?
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1
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869
|
February 14, 2025
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What types of gases can a typical multi-gas detector identify and measure?
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1
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816
|
July 2, 2024
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Electrical Engineering Interview Question and Answer
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0
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1355
|
July 11, 2024
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Do Coriolis flow meters need to be calibrated?
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1
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937
|
January 2, 2025
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How to Calculate the Size of Circuit Breakers and Fuses for Transformer Primary and Secondary Sides?
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0
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1312
|
September 25, 2024
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Why link is provided in neutral of an ac circuit and fuse in pharm of ac circuit?
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1
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703
|
November 1, 2024
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Can you put a DVC6200 on a Fisher D4 control valve?
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1
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757
|
July 5, 2024
|
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What is the range of LVDT?
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1
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702
|
February 21, 2025
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Electrical Tools Maintenance
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0
|
1254
|
November 8, 2024
|
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PLC, DCS, and SCADA – Understanding the Differences
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0
|
1240
|
November 14, 2024
|
|
How long can the UPS run with a battery backup?
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0
|
1186
|
September 19, 2024
|
|
How is starting current controlled by a VFD?
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0
|
1201
|
September 27, 2024
|
|
Should a PLC have its own dedicated power supply or can I connect it to the same bus as my 24V servomotor?
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1
|
737
|
August 10, 2024
|
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What is the difference between passive sensors and active sensors?
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1
|
663
|
October 29, 2024
|
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Which is more effective for automating PLC and SCADA systems: LabVIEW (or) MATLAB?
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0
|
1237
|
August 15, 2024
|
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Length vs Load Chart
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0
|
1225
|
July 1, 2024
|
|
What is the dew point for instrument air?
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1
|
921
|
January 29, 2025
|
|
What is a hydraulic power pack, and how does it supply power to hydraulic systems?
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1
|
703
|
November 8, 2024
|
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How do you select the appropriate gas flowmeter for a specific application?
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1
|
731
|
July 21, 2024
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|
What is IEC 104 Protocol?
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|
0
|
1134
|
November 14, 2024
|
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Autotransformer: Explain their Function in detail
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0
|
1138
|
July 12, 2024
|
|
Why are Electrical Busbars Rectangular not Circular?
|
|
0
|
1157
|
August 27, 2024
|
|
Is it safe to use copper wire as an earthing electrode when connecting the main line to an earthing transformer?
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1
|
699
|
July 11, 2024
|
|
Why Electric Tester Does Not Work on DC?
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|
0
|
1139
|
July 6, 2024
|
|
What is RDP security?
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|
1
|
725
|
March 20, 2025
|
|
What causes the rotor in a DC motor to rotate in one direction only? What would happen if it rotated in the opposite direction?
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|
1
|
668
|
July 5, 2024
|
|
What are examples of security vulnerabilities?
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1
|
864
|
March 28, 2025
|
|
Can a surge arrestor reduce third harmonics?
|
|
1
|
668
|
October 2, 2024
|
|
What factors affect the choice of PLC programming software?
|
|
1
|
823
|
January 24, 2025
|
|
Why are we using 3 wires in a fire and gas detection system?
|
|
1
|
706
|
September 27, 2024
|
|
Can you explain the difference between positive displacement (PD) and differential pressure (DP) mass-flow measurement using Coriolis, thermal, or ultrasonic technology?
|
|
1
|
724
|
August 28, 2024
|
|
What are the key differences between relay-based and PLC-based control systems?
|
|
0
|
1204
|
August 14, 2024
|
|
What is ICS Environment?
|
|
1
|
784
|
September 19, 2024
|
|
Is it possible to soft start a single-phase motor?
|
|
0
|
1093
|
October 10, 2024
|
|
Integration between VFD & PLC
|
|
0
|
1292
|
July 23, 2024
|
|
Are there any wireless sensors to detect vibrations in an object?
|
|
1
|
667
|
November 6, 2024
|
|
How can you ensure the proper maintenance of pressure safety valves?
|
|
1
|
649
|
August 19, 2024
|
|
What is Field Device Manager and what is its purpose?
|
|
1
|
686
|
July 8, 2024
|
|
What is an accumulator in PLC?
|
|
1
|
804
|
May 10, 2025
|