|
What type of VFD is typically used for applications with high starting torque requirements?
|
|
0
|
1273
|
November 15, 2024
|
|
UPS Topology and their Types
|
|
0
|
1274
|
April 8, 2025
|
|
What are the most prevalent applications for low voltage transformers?
|
|
0
|
1264
|
September 16, 2024
|
|
Difference between Megger Test and Hipot Test
|
|
0
|
1259
|
September 25, 2025
|
|
Why PPEs (Personal Protective Equipment) are important in industries?
|
|
0
|
1259
|
September 6, 2024
|
|
How to backup critical tasks such as plant floor I/O alarm and trends?
|
|
0
|
1247
|
June 21, 2024
|
|
What is Air Circuit Breaker (ACB)?
|
|
0
|
1244
|
March 21, 2025
|
|
Electrical Safety Interview Questions
|
|
0
|
1238
|
October 17, 2024
|
|
Why Can't a Transformer Be Operated with a DC Supply?
|
|
0
|
1235
|
June 23, 2025
|
|
What Happens if You Connect a DC Shunt Motor to an AC Supply?
|
|
0
|
1224
|
February 4, 2025
|
|
What are the most typical electrical difficulties that an electrician experiences?
|
|
0
|
1221
|
October 15, 2024
|
|
Why do induction motors produce heat?
|
|
0
|
1220
|
September 17, 2024
|
|
Maximizing Submersible Pump Versatility with Inverter Technology
|
|
0
|
1220
|
May 23, 2024
|
|
What are the standard methods used to test Protection Relays?
|
|
0
|
1215
|
August 9, 2024
|
|
Autotransformer Starter
|
|
0
|
1212
|
September 3, 2025
|
|
How can a current transformer (CT) be installed in the neutral connection of a transformer?
|
|
0
|
1210
|
August 11, 2025
|
|
What effect do derechos have on power distribution systems?
|
|
0
|
1204
|
June 25, 2024
|
|
How does the QF switch protect the VFD system?
|
|
1
|
851
|
August 19, 2025
|
|
Australia's Sand Battery Breakthrough: Renewable Energy Storage Revolution
|
|
0
|
1202
|
June 23, 2025
|
|
Which combination of resistance (series or parallel) is better for a system from the customer point of view
|
|
0
|
1196
|
April 29, 2023
|
|
What is the concept of a non-linear load?
|
|
0
|
1196
|
November 7, 2024
|
|
Is it possible to start an induction motor directly from a DC power supply?
|
|
0
|
1195
|
August 7, 2024
|
|
Why capacitor bank is used in substations?
|
|
0
|
1193
|
January 29, 2025
|
|
Why Transformer Oil used in Power Systems?
|
|
0
|
1189
|
October 3, 2024
|
|
Why is Electric Power Transmission Multiple of 11 i.e 11kV, 22kV, 66kV etc?
|
|
0
|
1183
|
April 11, 2025
|
|
What is Power Line Transient?
|
|
0
|
1182
|
March 26, 2025
|
|
What is Accuracy Limit Factor(ALF) of CT?
|
|
0
|
1173
|
July 24, 2025
|
|
What is the difference between a circuit breaker used in power system engineering and an electric breaker used in electrical engineering?
|
|
0
|
1169
|
June 4, 2024
|
|
Distance Protection (21)
|
|
0
|
1167
|
July 29, 2025
|
|
What are the hazards of cable glanding?
|
|
1
|
825
|
August 9, 2025
|
|
Why do we prefer 24VDC for control circuits instead of 230VAC?
|
|
1
|
469
|
December 23, 2025
|
|
Why is electricity generated at lower voltages and then stepped up for transmission?
|
|
0
|
1165
|
June 30, 2025
|
|
What is the function of Lead-Acid and Lithium-Ion Batteries?
|
|
0
|
1155
|
October 22, 2024
|
|
What is Overvoltage Protection?
|
|
0
|
1145
|
August 29, 2025
|
|
is it possible to draw long time curve or calculate it manually? if it possible, could you please share the calculation?
|
|
1
|
806
|
November 26, 2024
|
|
Sheath Voltage Calculation
|
|
0
|
1137
|
November 13, 2024
|
|
What is the formula for estimating the power needed to start a synchronous motor with a full load running torque?
|
|
0
|
1138
|
September 18, 2024
|
|
Why does the required fault-clearing time decrease when transmission voltage exceeds 230 kV?
|
|
1
|
805
|
August 9, 2025
|
|
Differential Protection
|
|
0
|
1135
|
May 2, 2025
|
|
What is Inrush Current?
|
|
0
|
1130
|
August 6, 2024
|
|
How to Convert Single-Phase to Three-Phase Power?
|
|
0
|
1130
|
September 12, 2025
|
|
What is Temperature Rise Test in Distribution Transformer? For What purpose to conduct this Test?
|
|
0
|
1123
|
July 3, 2024
|
|
What is a servo motor and its function?
|
|
0
|
1120
|
February 21, 2025
|
|
Why are Gravel Stones Used Around Transformers?
|
|
0
|
1120
|
April 9, 2025
|
|
What is the consequence of short-circuiting the secondary winding of a current transformer?
|
|
0
|
1117
|
December 11, 2024
|
|
Insulation Resistance Test (IR Test)
|
|
0
|
1115
|
April 18, 2025
|
|
Open Loop Testing in Substation
|
|
0
|
1111
|
April 30, 2025
|
|
What is the difference between 1 amp at 120 volts and 10 amps at 12 volts?
|
|
0
|
1110
|
April 15, 2025
|
|
GATE - 2022 Electrical Important Questions with Solutions
|
|
0
|
1110
|
July 23, 2024
|
|
What is the reason of adding a resistor after the fuses?
|
|
0
|
1108
|
September 4, 2024
|