even though LPG is economical than petrol,why we are not
promoting LPG usage?
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Answer Posted / kuntal
the volumetric efficiency of lpg is very less compare to
petrol engine..and problem to store
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sir, I am applied RRB chennai,for Section engineer (mechanical),Pls mail 2007,2007 & 2008 years solved question papers.My Mail Id:nathan_cs65@yahoo.com Thanking you
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