Answer / kiran@c&s electric ltd

earthing and grounding are the same, grounding terminology
is used in american standards whereas earthing is used in
electrical standards and earting is provided for human
safety and the chassis of the electrical equipment which
are intended as non current carrying parts is grounded
(earthed) to earth

what is the difference b/w absolute encoder and incremental encoder?

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What are the advantages and disadvantages of open loop control system?

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