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What does it mean if a valve is passing?
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1
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334
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July 12, 2025
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What is the difference between MTBF and MTTR?
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1
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102
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July 12, 2025
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What is the difference between dry and wet contacts?
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1
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173
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July 12, 2025
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What is a grounding transformer? why do we need a grounding transformer?
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0
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7884
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February 7, 2020
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What is Hydra Step Drum Level Indicator?
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0
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63
|
July 10, 2025
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What is minimum scan time in PLC?
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0
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52
|
July 10, 2025
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Why Neutral Cable Size is Half of Phase Cable?
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1
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170
|
July 9, 2025
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Why are overhead transmission lines not insulated?
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1
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163
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July 9, 2025
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Grounding of Shielded Cables for intrinsically safe apparatus
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0
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7209
|
December 24, 2018
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WHY DO WE NEED RESIDUAL CURRENT DEVICE IN AN ELECTRICAL EQUIPMENT?
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0
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3628
|
June 4, 2019
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Is there any software that suggests optimal transformer size and loading?
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1
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275
|
July 7, 2025
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Will I face voltage drop issues using 70mm² cable over 650m at 150A?
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1
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164
|
July 7, 2025
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What is a lightning arrester and how to select a lightning arrester?
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0
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11395
|
August 1, 2019
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How to troubleshoot a crane starter motor fault?
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1
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530
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July 6, 2025
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Can you switch-on an UPS when the Main Supply is Off?
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1
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415
|
July 6, 2025
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Why is 4 to 20mA standard?
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1
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806
|
July 5, 2025
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Can a pressure transmitter with a high turndown ratio replace multiple transmitters with lower turndown ratios?
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1
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572
|
July 5, 2025
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3-wire RTD temperature transmitter shown reading in DCS -272 Deg C?
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1
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225
|
July 5, 2025
|
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What is the difference between zero trim and sensor trim?
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0
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87
|
July 5, 2025
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What is the difference between Transient Current and Residual Current?
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1
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1982
|
October 16, 2021
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How do you give feedback to an inverter?
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0
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106
|
July 3, 2025
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Why is HV Discharge dangerous in Hazardous Zones?
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0
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330
|
July 3, 2025
|
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How does the Number of Poles in a Motor Affect its Speed?
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0
|
119
|
July 2, 2025
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Can you safely run an AC motor on DC power without damaging it?
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1
|
154
|
July 1, 2025
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What is the difference between Voltage Transformer (VT) and Capacitive Voltage Transformer (CVT)?
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1
|
1267
|
October 1, 2021
|
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How can I step up 1.5V to 12V?
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1
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378
|
July 1, 2025
|
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Why use an RCBO instead of separate RCD and MCB? Any drawbacks?
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1
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222
|
July 1, 2025
|
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Why is electricity generated at lower voltages and then stepped up for transmission?
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0
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392
|
June 30, 2025
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How to read a P&ID diagram?
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1
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21953
|
June 30, 2025
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How Does Differential Protection Respond to Faults Outside Its Protected Zone?
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1
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209
|
June 28, 2025
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