The coolant generally used while machining with carbide tools is
A) Water
B) Compressed air
C) Graphite
D) Kerosene
E) Soluble oil
Correct Answer:
Verified
Q20: Internal gears and splines used in automobile
Q21: Honing is used to
A)correct ovality
B)waviness of axis
C)non-parallelism
Q22: Which one of the following is not
Q23: In hot blast cupola
A)Temperature is high
B)Melting rate
Q24: Which property of sand is measured by
Q26: Loam moulds are
A)Used for symmetrical castings
B)Used in
Q27: A thin tube is to be cut
Q28: The function of a transducer is
A)To decodify
Q29: Flange wrinkling is a defect associated with
A)Cold
Q30: Low helix drills are used for machining
A)Brass
B)bronze
C)bakelite
D)Any
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