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What is this called and what used for? Answer: Silica gel is used in transformers as a breather. The silica

What is the function of an oil transformer? Answer: The oil used in transformers has several functions. It acts as

Why does DC not have a Power Factor? Answer: Direct current (DC) does not have power factor because it does

What is this called? and what it is used for. Answer: The bushings on the transformers are used to carry

Why are crushed stones alongside railway tracks? Answer: The crushed stones alongside railway tracks are called ballast. They provide a

Why is there only a 3-Phase system? Why not 6-phase, 9-phase, or some other number of phases? Answer: A three-phase

why do we need a starter? to start a dc motor? Answer: A starter is necessary to start a DC

what is this called and what used for? Answer: The main function of a suspension insulator is to support the

How can one protect themselves from an electric shock? Answer: By touching /coming in contact with an insulator.