DGVCL Exam Paper (12-06-2016)
The main disadvantages of having poor power factors are:

High energy loss in conductor
All of these
Poor voltage regulation
High cost of station and distribution equipment

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DGVCL Exam Paper (12-06-2016)
A fuse wire should have :

Low specific resistance and high melting point
Low specific resistance and low melting point
High specific resistance and high melting point
High specific resistance and low melting point

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