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Indian Electricity Rules, 1956: The resistance of the ground to the earthing should be checked at least once a year. Earthing should be provided at a height not less than 3.0 m from the ground. The resistance of the earth continuity conductor should not be more than 1 ? though out the system.

Indian Electricity Rule ? 36 Any worker working on an electrical device or an electrical power line must use proper safety tools and devices like rubber shoes, gloves, ladders, helmets, seat belts, hand lamps, line testers, and so on. These tools protect against electrical or mechanical injury.

Rule 90 is about earthing and states that all metal supports and metallic fittings should be permanently and efficiently earthed. Each stay-wire should be efficiently earthed or an insulator provided in it at a height not less than 3.0 m from the ground.

31.Cut-out on consumer's premises (2) Every electric supply line other than the earthed or earthed neutral conductor of any system or the earthed external conductor of a concentric cable shall be protected by a suitable cut-out by its owner.

As per IE rule 88, every guard wire shall be connected with earth at each point at which its electrical continuity is broken. Every guard wire shall have an actual breaking strength of no less than 635 kg. If the guard wire is made of iron or steel, it shall be galvanized.

Rule 90 is an elementary cellular automaton. That means that it consists of a one-dimensional array of cells, each of which holds a single binary value, either 0 or 1. An assignment of values to all of the cells is called a configuration.

(1) The following provisions shall apply to the connection with earth of systems at low voltage in cases where the voltage normally exceeds 125 volts and of systems at medium voltage:? 1[(a) Neutral conductor of a phase, 4 wire system and the middle conductor of a 2 phase, 3-wire system shall be earthed by not less ...

77. Clearance above ground of the lowest conductor. (1) No conductor of an overhead line, including service lines, erected across a street shall at any part thereof be at a height less than- Details. (a) for low and medium voltage lines.