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H.R.C. fuses provide best protection against short-circuits.

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Answer : Protection by fuses is generally not used beyond 100 A .

Answer : The delay fuses are used for the protection of motors.

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Description : The material used in liquid fuses is  (1) SF6 (3) carbon tetra chloride (2) distilled water (4) transformer oil

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Description : ln HRC fuse the time between cut-off and final current zero is called

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