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What is the difference between KW and KVA
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1
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1364
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July 21, 2021
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What is difference between VFD and soft starter?
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1
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1356
|
May 31, 2021
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How to do the startup and set parameters for ABBACS 550
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0
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1917
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September 9, 2020
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Is it ok to extend the AC motor speed by VFD from its rated frequency or RPM
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1
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1351
|
July 3, 2021
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Can a 460V 3 phase 60Hz electrical motor run safely on a 380V 3 phase 50Hz supply?
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0
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1903
|
July 24, 2024
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Why Transformers can’t step Up or Step Down A DC Voltage or Current?
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0
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1903
|
December 31, 2024
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Which is more effective for automating PLC and SCADA systems: LabVIEW (or) MATLAB?
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0
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1889
|
August 15, 2024
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Autotransformer: Explain their Function in detail
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0
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1886
|
July 12, 2024
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Partial Discharge Testing of a Power Cable
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0
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1877
|
April 22, 2024
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Why do we transmit electrical power at high voltage?
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1
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1327
|
September 10, 2024
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Difference between SCADA, PLC, RTU and DCS in Industrial Automation
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0
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1870
|
August 15, 2025
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What is the purpose of the Arcing Horns?
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0
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1869
|
February 12, 2025
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How does AFR series arc flash relay work?
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0
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1867
|
August 4, 2023
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What is the relation between KW and KVA?
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0
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1867
|
October 10, 2024
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Which of the following outdoor lights like LED, Mercury vapor, Metal halide, High pressure sodium, Low pressure sodium, Fluorescent lights, Halogen lights, and Incandescent lights causes light pollution in environment?
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0
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1861
|
June 16, 2023
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Top Softwares for Electrical PCB Design
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0
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1844
|
May 21, 2024
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Difference Between an Automatic Transfer Switch (ATS) and Switchgear
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1
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1304
|
September 23, 2024
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What does a negative ground system mean?
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0
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1842
|
October 1, 2024
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How can Predictive Maintenance Techniques improve the efficiency of High Voltage Maintenance?
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0
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1830
|
April 10, 2024
|
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10 Thumb Rule Guide to Electrical Design
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0
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1828
|
April 25, 2025
|
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Step-by-Step Procedure for a UPS Battery Replacement
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0
|
1814
|
August 23, 2024
|
|
Simplify MOSFET Test With Source Measure Meter
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0
|
1811
|
November 17, 2023
|
|
IP Degree Selection
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0
|
1809
|
July 3, 2024
|
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Why are stranded wires commonly used outside the US?
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1
|
1279
|
January 12, 2025
|
|
ATS Sequence of Operation
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0
|
1806
|
August 12, 2024
|
|
Inverter Battery Backup Time Calculation
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0
|
1805
|
July 17, 2024
|
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How does Differential Protection work in Transformer?
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0
|
1800
|
December 19, 2024
|
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Electricity Transmission Line Design
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0
|
1799
|
August 19, 2024
|
|
On what factors does counter torque in electrical generators depend on?
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0
|
1794
|
July 17, 2024
|
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What are the vulnerabilities of a SCADA system?
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0
|
1790
|
October 24, 2024
|
|
What is IR Drop?
|
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0
|
1790
|
May 8, 2024
|
|
Why do substations need batteries?
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0
|
319
|
February 3, 2026
|
|
What Are the Main Components of an 11kV Electrical System?
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0
|
1788
|
April 28, 2025
|
|
Difference between IEC 60909 & IEC 61363 for Short Circuit
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0
|
1787
|
January 24, 2025
|
|
Why does neutral on secondary sides have leakage of power?
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|
1
|
1263
|
June 14, 2024
|
|
Can you safely run an AC motor on DC power without damaging it?
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1
|
1258
|
July 1, 2025
|
|
What is the function of a microcontroller?
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0
|
1776
|
September 11, 2024
|
|
Explain the difference between volts and watts
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|
1
|
1254
|
September 13, 2021
|
|
Why capacitor allows AC to flow through it and blocks DC
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|
1
|
1256
|
October 2, 2021
|
|
Electrical Switches Types & Their Uses
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|
0
|
1782
|
August 12, 2025
|
|
Why do BLDC motors have variable numbers of turns per pole?
|
|
1
|
1250
|
September 12, 2024
|
|
Why Does A Capacitor Store Energy But Not Charge?
|
|
1
|
1249
|
July 10, 2024
|
|
For what purpose do we use HVDC transformer
|
|
1
|
1250
|
May 10, 2021
|
|
BHEL Electrical Interview Questions
|
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0
|
1766
|
July 30, 2024
|
|
What are the Different Types of Electrical Safety Tests performed on Electrical Equipment?
|
|
0
|
1764
|
April 26, 2024
|
|
How can thyristors be used as static switches for the phase reversal of induction motors?
|
|
1
|
1245
|
August 1, 2024
|
|
What are the major types of circuit breaker
|
|
1
|
1241
|
October 4, 2021
|
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Does Neutral Wire give Electrical Shock or Not?
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|
1
|
1238
|
June 15, 2025
|
|
What safety precautions do you take while working on electrical systems?
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|
1
|
695
|
October 28, 2025
|
|
Why Phase Failure Relays (PFR) are essential in Low Voltage (LV) Panels?
|
|
0
|
1743
|
January 17, 2025
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