-
Inductive Loads
Why does inductive loads consume KVARs?
-
Transformer Signal
What is the benefit of using ac signal in a transformer?
-
Transformer OC Test
Why OC test is conducted on low voltage side?
-
Insulation Resistance Testing
When we apply the DC voltage thro' the digital Megger to test the IR value for cable/motor winding etc., we can see the digital display of the test equipment showing more than the applied voltage (for eg. if we select 500V dc, we can see 526V dc in the display) Why?
-
Alternator
Why alternator is operated at lagging power factor? How alternator responses with changing the load?
-
Power Distribution
How much load is required to convert 100 KW Single Phase load to 3 Phase Load?
-
Insulation Value
What is the thumb rule for insulation value in bus bars, phase to phase and phase to earth for 11 & 33 kV system?