Power System

What is a circuit breaker? What are the types of circuit breaker?- Air, Air blast, Oil, vacuum and Sulfur hexafluoride (SF6) circuit breakers.

What is a proximity effect in transmission line? Explained it with definition, diagram, factors affecting on this effect. Online proximity effect MCQ quiz.

What is a skin effect in transmission line? Explained it with definition, diagram, formula, calculation of skin depth (δ), factors affecting on this effect,. Online MCQ quiz on skin effect.

What is the surge impedance loading? Explained with Formulas, Circuit & Phasor diagrams. What is the Ferranti effect in transmission line? How to reduce it?

What is the corona effect in power system? Explanation with affecting factors, power loss calculation, reducing methods of corona in power system, corona effect mcq quiz.

What is the difference between indoor and outdoor substations? What are the advantages of indoor substation over outdoor substation?

What is a substation? What are the different types of electrical substation? Explained- based on construction, operating voltage, working role, service recruitment, power network.

What is the difference between AC and DC transmission? What are the main advantages and disadvantages of the AC transmission system over the DC transmission system?

What are the basic requirement of electrical substation? List of main 19 essencial electrical substation components.

What are the classifications and different types of distribution system? Ring, interconnected and radial distribution system.