Q. Why the transformer ratings are in kva? A. Since the power factor of transformer is dependent on load we…
Hello Friends. How are you ? We shared a lot of interview questions on electrical machines, power system and power electronics. Today…
Q:How do you select a cable size (Cu & Al) for a particular load? A:At first calculate the electrical current…
Query:What is the count of hvdc transmission lines in India? Resolution:At present there are three hvdc transmission lines in india…
Q: Do you know the advantages of speed controlusing thyristor? A: Advantages: 1. Fast Switching Characterstics than Mosfet, BJT, IGBT…
Q:What is the difference between Isolator and Circuit Breaker? A:Isolator is a off load device which is used for isolating…