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hi,
Recently done the 2019 Compex , the Velcro equipment board is an online assessment now with drop down menus and I failed the Ex01 part of this, is there anyone who can clarify the following for my knowledge please
Exd equipment can be used in zone 1 and 2 also
If I have a cable 3m long direct entry, IIC Gas group with any internal volume Exd box I use a barrier gland? , if the cable entry is more than 6mm thread I don't need an IP washer?
any help appredciated
Recently done the 2019 Compex , the Velcro equipment board is an online assessment now with drop down menus and I failed the Ex01 part of this, is there anyone who can clarify the following for my knowledge please
Exd equipment can be used in zone 1 and 2 also
If I have a cable 3m long direct entry, IIC Gas group with any internal volume Exd box I use a barrier gland? , if the cable entry is more than 6mm thread I don't need an IP washer?
any help appredciated