which material used in railway track
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what is rolling margin?( from view of machining process ) explain briefly
What is an Economizer?
4 Answers ABC Inc, RRB, Siemens,
Wat is the accumulator & what is the function of it?
what is a boiler
what is the function of steam trap?
What is the acronym FAT
why we cant measure absolute entropy directly,but the change we can?
2/10=2
what s available NPSH and required NPSH? which is given by manufacturer and which is not? what is the role of customer in choosing NPSH?
What is the purpose of biological shield in nuclear plants ?
What is meant by lmtd?
what is difference between condenser and evaporator.