Electrical Engineering


Topic Replies Activity
Cable Size Calculator 1 April 10, 2019
What if the motor has to run in both directions and Phase Reversal protection is not required? 1 February 19, 2019
What is meant by Phase Unbalance Protection? 1 February 19, 2019
How a condition of Single Phasing or Phase Loss is protected? 1 February 19, 2019
What is the meaning of Locked Rotor? 1 February 19, 2019
What is better-Inverse or Definite type of protection? 1 February 19, 2019
What is O-Time? 1 February 19, 2019
What is D-Time? 1 February 19, 2019
Bimetal Over Load Relay versus EOCR Electronic motor Protection Relay 1 February 19, 2019
Automatic Transfer Switch Working Principle 1 January 21, 2019
Transformer Multiple Choice Questions 1 December 15, 2018
Reason for Generation of Alternator Voltage is 22KV 1 December 15, 2018
Synchronous Generators or Alternators Static Excitation System 1 December 15, 2018
Automatic Voltage Regulator of Alternator 1 December 15, 2018
Difference between capacity and generation ratings of an alternator? 1 December 15, 2018
What is KVA KVAR And KW? 1 December 15, 2018
What is Inrush current in a transformer? 1 December 15, 2018
What is an Energy Audit? 1 December 15, 2018
Insulating materials used in machines like Transformers, Generators and Motors 1 December 15, 2018
Induction motor Speed Torque Characteristics 1 December 15, 2018
Bus coupler and Interconnecting transformers 1 December 15, 2018
Transformer Tap Changing Methods - How it Works? 1 December 15, 2018
Phasor groups for 3-phase transformers 1 December 15, 2018
Parallel Operation of 3-phase Transformers-Conditions to Satisfy 1 December 15, 2018
Why Motor rated in kW instead of kVA? 1 December 15, 2018
Differences between Transformer and Induction Motor 1 December 15, 2018
Difference between Neutral and Ground potential 1 December 15, 2018
Polarity Test of Three Phase Induction Motor 1 December 15, 2018
Why Capacitor banks are connected across Induction motors? 1 December 15, 2018
Single Phasing of Three Phase Induction Motor 1 December 15, 2018