3>long form of plc?
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What is the material used ball screw rod
what is the size of A4 size paper?
why otto cycle more efficient than diesel cycle for same comp. ratio and heat input?
What are the criterias for selecting piping for different utilities services like cooling water, DM Water, Service Water and Fire Water.Please provide some technical literature on that.
what happen if petrol engine run by diesel engine?
What is the importance of Prandtl Number in heat transfer?.
why pneumatic engine is not used now a days
what is punching force required for embossing of depth 3.5mm and diameter 58mm
What is an Economizer?
What can be reasons for a metal gas-kit to leak?
A BEARING IS DESINED AS 6205. WHAT IS IT"S BORE DIAMETER?
why zeroth law is call zeroth law of thermodynamic ?