|
Working principles of vfd
|
|
3
|
8860
|
November 7, 2017
|
|
What is NO and NC contact in PLC?
|
|
0
|
17557
|
July 18, 2022
|
|
Difference between DOL/Star Delta/Autotransformer
|
|
0
|
17354
|
March 7, 2016
|
|
Diode types, applications and symbol
|
|
0
|
17183
|
December 26, 2018
|
|
What is an electric tester? what is the use of electrical tester
|
|
0
|
16895
|
April 4, 2020
|
|
ADVANTAGES OF RELAY SWITCH CIRCUIT
|
|
0
|
16894
|
May 6, 2019
|
|
What is a transmission power line? Why DC is not used for power transmission
|
|
0
|
16692
|
May 6, 2020
|
|
What are the application three-line electrical diagrams?
|
|
0
|
2966
|
March 20, 2016
|
|
What are the difference between current and voltage transformer?
|
|
1
|
6564
|
September 16, 2024
|
|
How to use DC motor as a generator? how to increase its output voltage
|
|
0
|
16364
|
March 5, 2019
|
|
Is it ok to connect a contactor before the MPCB?
|
|
3
|
8156
|
July 3, 2026
|
|
What is Load rejection test (governor test) in commissioning?
|
|
0
|
16270
|
January 3, 2020
|
|
Electrical wiring diagram switches symbols
|
|
0
|
16204
|
November 17, 2017
|
|
How to choose an appropriate measuring instrument for electrical power and efficiency measurement?
|
|
0
|
2846
|
January 14, 2017
|
|
What is a Pyranometer? How it measures Solar Irradiance?
|
|
0
|
2837
|
June 6, 2025
|
|
What is MCB? Explain Different types of MCB
|
|
0
|
15661
|
June 8, 2018
|
|
7 - Best electrical cable and wire calculator for android and their features
|
|
1
|
11010
|
May 25, 2021
|
|
SUMMING AMPLIFIER AND ITS APPLICATIONS
|
|
0
|
15466
|
April 8, 2019
|
|
What cause losses in the transformer and how to reduce it ? How to achieve maximum efficiency of a transformer?
|
|
0
|
15426
|
January 24, 2020
|
|
What is the difference between MCB and MCCB?
|
|
2
|
8860
|
July 11, 2026
|
|
What is harmonics? How can we reduce harmonics?
|
|
0
|
15249
|
May 3, 2020
|
|
Testing procedure for a 3 phase motor
|
|
0
|
15148
|
December 4, 2019
|
|
Overcurrent Relays - Basics, Function, types of Overcurrent relay
|
|
0
|
14920
|
January 31, 2019
|
|
What are losses in Electrical Power Systems?
|
|
0
|
14877
|
March 31, 2022
|
|
Cable sizing calculation
|
|
0
|
14862
|
May 30, 2018
|
|
How to run multiple motors by using a single VFD?
|
|
0
|
14525
|
April 8, 2022
|
|
Synchro control transformer
|
|
0
|
14457
|
July 19, 2018
|
|
What is a snubber circuit?
|
|
1
|
10145
|
October 21, 2024
|
|
What is a potential free contact?
|
|
1
|
10093
|
February 26, 2021
|
|
What are the difference between air circuit breaker and oil circuit breaker?
|
|
0
|
14061
|
June 20, 2019
|
|
How to connect two AC motors in parallel?
|
|
0
|
14009
|
April 9, 2022
|
|
What is the difference between star and delta connection?
|
|
2
|
8061
|
October 24, 2025
|
|
Basics of Digital multimeter | How to use digital multimeter?
|
|
1
|
9797
|
September 26, 2024
|
|
Why AC current is used in Home appliances instead of DC?
|
|
0
|
13785
|
June 14, 2022
|
|
What is a lightning arrester and how to select a lightning arrester?
|
|
0
|
13683
|
August 1, 2019
|
|
HOW TO PROTECT A BUSBAR FROM FAULTS?
|
|
1
|
5421
|
October 1, 2024
|
|
How to set parameters for Mitsubishi VFD D700?
|
|
0
|
13568
|
August 6, 2020
|
|
8 useful Electrical circuit simulators for Engineers
|
|
0
|
12844
|
July 10, 2019
|
|
What is an Optocoupler and How does it Works?
|
|
1
|
8986
|
June 11, 2024
|
|
What is Electrical Layout Drawing?
|
|
0
|
12689
|
March 20, 2016
|
|
What is an exciter and how does it work?
|
|
0
|
12678
|
April 26, 2023
|
|
Types of Relays and their symbols
|
|
0
|
12624
|
December 3, 2021
|
|
What are Instrument transformer? Current Transformer(CT) and Potential transformer(PT)
|
|
0
|
12605
|
October 25, 2018
|
|
BUS BAR IN A POWER SYSTEM AND ITS APPLICATIONS
|
|
0
|
12569
|
March 9, 2019
|
|
How to run a three-phase motor by using single-phase power?
|
|
0
|
12545
|
April 19, 2022
|
|
What is a Power Transformer? Explain its Types
|
|
1
|
8795
|
October 22, 2024
|
|
How to select cable size for three phase motor
|
|
0
|
2181
|
September 9, 2020
|
|
What is Contact Bouncing?
|
|
0
|
12223
|
February 22, 2019
|
|
Electric Motor Protection
|
|
1
|
8421
|
October 9, 2024
|
|
Applications of VFD
|
|
0
|
11825
|
February 15, 2019
|