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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.

Q1: The pioneers left a blazing trial of courage, manliness and chivalry.

A settlers

B explorers

C inventors

D colonialist

Q2: The correct sequence for preparing a billet for extrusion process is pickling, alkaline cleaning, phosphate coating and lubricating with reactive soap.

A No

B Yes

Q3: Tandem drawing of wires and tubes is necessary because

A surface finish improves after every drawing stage

B accuracy in dimensions is not possible otherwise

C annealing is needed between stages

D it is not possible to reduce at one stage

Q4: In a __________ , both cutting and non-cutting operations are performed at one station of the press in every stroke of the ram.

A progressive die

B simple die

C combination die

D compound die

Q5: Cold working requires much higher pressure that hot working.

A Incorrect

B Correct

Q6: The operation of bending a sheet of metal along a curved axis, is known as

A slitting

B forming

C notching

D plunging

Q7: In a __________ , two or more operations are performed simultaneously at the single stroke of the ram.

A compound die

B progressive die

C simple die

D combination die

Q8: A rip saw

A all of the above

B is a two man saw

C has a narrow blade with two wooden handles

D is used for cutting along the grains of wood

Q9: The welding set up is said to have reversed polarity when the work is connected to the negative terminal and the electrode holder to the positive terminal.

A Disagree

B Agree

Q10: For welding plates of thickness more than 12.5 mm, its edges

A should have a double-V or U-groove on both sides

B do not require bevelling

C should be bevelled to a single-V or U-groove

D should have a double-V or U-groove on one side