Answer Posted / b. ramachandra rao

Cables of 6.35/11 kV grade (earthed system) are
suitable for use on 6.6/6.6 kV (unearthed system) also.

But is it true other way as well?

Can Cables of 6.6/6.6 kV grade (unearthed system) are
suitable for use on 6.35/11 kV (earthed system) also.

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