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What is the heating time in OXY & LPG in SPW?  
 (i) 2.0 - 3.5 minutes.
 (ii) 2.0 - 3.0 minutes.
 (iii) 2.0 - 2.5 minutes.*
 (iv) 3.0 - 4.5 minutes.
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1 Answer

iii) 2.0 - 2.5 minutes
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