Directions to Solve In each of the sentences given below a word is printed in bold. Below it four choices are given. Pick up the one which is most nearly the same in meaning as the word printer in bold and can replaces it without altering the meaning of the sentence. A befuddled
B tired
C inexperienced
D intoxicated
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A 6000° C to 7000° C
B 5000° C to 6000° C
C 3000° C to 4000° C
D 4000° C to 5000° C
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A is used to improve fatigue resistance of the metal by setting up compressive stresses in its surface
B is used for reducing the diameter of round bars and tubes by rotating dies which open and close rapidly on the work
C consists of pressing the metal inside a chamber to force it out by high pressure through an orifice which is shaped to provide the desired form of the finished part
D is extensively used for making bolts and nuts
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A punching
B blanking
C piercing
D shearing
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A spinning
B peening
C upsetting
D drawing down
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A blow holes
B cold shuts
C shift
D swell
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A cleaning the moulding sand
B reinforcement of sand in the top part of the moulding box
C moistening the sand around the edge before removing pattern
D smoothing and cleaning out depressions in the mould
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A 2100° C
B 3200° C
C 1000° C
D 1250° C
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A draft allowance
B shrinkage allowance
C machining allowance
D distortion allowance
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A 20 mm
B 19.975 mm
C 20.025 mm
D 20.035 mm
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