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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 prisoner has been languishing in the jail for the last many years

A attempting

B avoiding

C convicted

D suffering

Q2: The consumable electrode is used in

A TIG arc welding

B carbon arc welding

C submerged arc welding

D MIG arc welding

Q3: The operation of cutting a sheet of metal in a straight line along the length, is known as

A plunging

B forming

C notching

D slitting

Q4: Forming is the operation of removing metal to the desired shape from the edge of a plate.

A Correct

B Incorrect

Q5: Cold working of metal increases

A all of these

B tensile strength

C hardness

D yield strength

Q6: In welding aluminium with TIG arc welding, alternating current is used.

A Correct

B Incorrect

Q7: Linde welding uses

A oxidising flame and left-ward technique

B neutral flame and left-ward technique

C carburising flame and right-ward technique

D neutral flame and right-ward technique

Q8: The purpose of a gate is to

A deliver molten metal from pouring basin to gate

B deliver molten metal into the mould cavity

C feed the molten metal to the casting in order to compensate for the shrinkage

D act as a reservoir for the molten metal

Q9: When two pieces of different metals are to be welded by projection welding, then the projection should be made on the metal piece having __________ conductivity.

A higher

B lower

Q10: The vertical welding do not require plate edge preparation upto 16 mm thickness.

A Incorrect

B Correct