An infinite bus-bar has _____________(a) Constant voltage(b) Constant frequency(c) Constant voltage and frequency(d) constant speedI got this question in an international level competition.Origin of the question is Solid State Controlled Drives topic in portion Introduction to Solid State Controlled Drives of Electric Drives

An infinite bus-bar has _____________(a) Constant voltage(b) Constant

1.	An infinite bus-bar has _____________(a) Constant voltage(b) Constant frequency(c) Constant voltage and frequency(d) constant speedI got this question in an international level competition.Origin of the question is Solid State Controlled Drives topic in portion Introduction to Solid State Controlled Drives of Electric Drives
Answer» Correct answer is (C) Constant voltage and frequency To EXPLAIN I would say: An infinite bus-bar has constant voltage and constant speed. It has many TYPES like single bus-bar, DOUBLE bus-bar. It is connected to the GRID.

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