how many type of welding
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What is the formula to calculate how to find the amperes in 1ton and how many btu
what is the advantages and dis advantages of critical speed of turbine.
Kinds of refrigerants and their properties.
how does an EDM works?
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why there was 17 stage of compressor in the most of the gas turbine . depending on what?
INSTEAD OF BSW THREAD, CAN WE USE BSP ON 1"ROD
arrange the efficiency of the engine in decreasing order OTTO, DIESE& DUEL ?
What is differance between qc & Qa? in mechanical field.
HOW TO SELECT DG SETS AND DETAILED INFORMATION OF THE TERMS INVOLVED IN THE BROCHURES OF THE COMPANY?
what is possible maximum efficiency of a diesel engine and a petrol engine?
What causes crankcase explosion?