Answer / anil kamat

wax

Answer / plnde

wax

Answer / karthick

the material is wax

Answer / amit k. singh

The pattern material used in investment casting is wax
which is later removed by heating the mould.

Answer / rodrigo

Most investment casting pattern materials are a blend of
waxes, resins and fillers among other stuff based on the
dimensional stability, dewaxability and surface adhesion to
primary coat.

My interview experience with BARC, Mechanical Engineering

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Explain mechanism of fatigue failure.

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How do we calibrate the pressure transducer on the disharge line above our compressors? Or should it need calibrating?

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Which pump is more efficient centrifugal pump or reciprocating pump?

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Explain the difference between shear center flexural center of twist and elastic center?

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Please any one help me I preparing for the post of charge man in Indian ordinance factory please give me some guide line & book for this exam.my email. anoopkpandey16@gmail.com

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why rotory compressor is used in the gas turbine?

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how does a generator work?

0 Answers   Alpha,

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what is the Tensile strength of M6 Screw

1 Answers  

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