Answer Posted / shaju mathew

What is standard? A Standard can be defined as a set of
technical definitions and guidelines that
function as instructions for designers, manufacturers,
operators, or users of
equipment. Ex ASME 31.3 is a standard for process piping.


What is code? A standard becomes a Code when it has been
adopted by one or more
governmental bodies and is enforceable by law, or when it
has been incorporated
into a business contract.


What is specification? Specifications clearly and accurately
describe the technical requirements of any given product or
process and are used heavily by purchasing departments for
controlling the quality of incoming materials. Ex API 5L

Explain the rule to find specific heat of aqueous solutions.

1131

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Explain how is natural gas better than lpg?

1205

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what do you mean by resistivity survey of tubewell

2365

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What is the purpose of air blow?

2211

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What is the difference between Runout and Total Runoutvv

1840

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calculate the expantion of steel bar 2,5 long if its temperature rises from 20 degrees to 250 degrees and its co effient of expantion is 0,000011 mm degrees

851

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What are the types of cleaning main engine Turbo Charger blower side?

2429

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Why is stress considered important in a shaft?

1291

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What is mechanism?

1169

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Can metal vapour converted to solid metal

1700

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please send the last 5 years {{{JUNIOR ENGINEER GRADE II - MECHANICAL RRB CHENNAI}}} TECHNICAL question papers

2188

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respected sir, i had applied for the post of GET for JSPL so kindly send me the syllabus and exam pattern for the concerned examination. my mail id: starsunny49@gmail.com thanking you sir

2402

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what is draft and draft loss?in a boiler,how is draft created?

2396

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Is your basic salary of $...... , good for you if employed?In case of any eventuailt,who is your next of kin?

1651

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Explain the fresh water cooling system.

1908

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