|
Why does the rotor rotate when the induction motor is fed from 3 phases?
|
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0
|
237
|
March 30, 2026
|
|
Is it okay to bypass a safety device?
|
|
1
|
295
|
March 27, 2026
|
|
What is the SIL rating of the Bently Nevada 3500 system?
|
|
1
|
247
|
March 27, 2026
|
|
What is the voltage of the proximity probe in Bently Nevada?
|
|
1
|
251
|
March 27, 2026
|
|
What is the top wire in a transmission line?
|
|
2
|
2538
|
July 9, 2024
|
|
What is the 80% rule for generators?
|
|
0
|
418
|
March 27, 2026
|
|
What is the difference between KW, KVA and KVAR?
|
|
0
|
257
|
March 27, 2026
|
|
Problems related to motor starting
|
|
1
|
1526
|
July 29, 2021
|
|
Dry Type Transformer Nameplate based on IEC 60076
|
|
0
|
262
|
March 25, 2026
|
|
Different Types of Relays & their Protection
|
|
0
|
258
|
March 25, 2026
|
|
Types of Electric Braking in DC Motor
|
|
0
|
8339
|
March 7, 2019
|
|
Difference between AC and DC Generators
|
|
0
|
213
|
March 24, 2026
|
|
What causes Voltage Drop in long-run Cables? How to prevent voltage drop in long cable?
|
|
0
|
225
|
March 24, 2026
|
|
Why Transmission Lines Do not need a Neutral?
|
|
0
|
260
|
March 23, 2026
|
|
Why is Power Factor important in Electrical Systems?
|
|
0
|
264
|
March 23, 2026
|
|
How to find RPM and Pole Pairs in Induction Motors?
|
|
0
|
2345
|
August 14, 2024
|
|
Which is better, 4/20mA or 0 10v?
|
|
1
|
288
|
March 20, 2026
|
|
What is SIS and functional safety for IEC 61511?
|
|
1
|
310
|
March 20, 2026
|
|
What is the difference between ISO 13849 and IEC 61511?
|
|
1
|
256
|
March 20, 2026
|
|
How is a Current Transformer (CT) used in Metering?
|
|
0
|
269
|
March 20, 2026
|
|
Can a surge arrester reduce third harmonics?
|
|
1
|
1208
|
October 2, 2024
|
|
What is the purpose of Line Fault Analyzer?
|
|
0
|
281
|
March 20, 2026
|
|
Difference Between Megger & Hi-Pot
|
|
0
|
332
|
March 20, 2026
|
|
How VFD's can save energy?
|
|
1
|
1732
|
March 15, 2021
|
|
What is GOOSE Messaging?
|
|
0
|
286
|
March 18, 2026
|
|
What is voltage of earth?
|
|
0
|
319
|
March 18, 2026
|
|
Electrical motors for hazardous locations
|
|
0
|
4456
|
November 30, 2019
|
|
VFD Control for Three Phase Induction Motors
|
|
0
|
224
|
March 17, 2026
|
|
WHY BREAKER FAILURE PROTECTION IS REQUIRED?
|
|
0
|
5355
|
May 29, 2019
|
|
What causes an overvoltage fault in a VFD unit? How can it be prevented from happening again?
|
|
0
|
345
|
March 17, 2026
|