Metals Quiz 1 | ITI Fitter Metals Quiz

Metals Quiz 1 | ITI Fitter Metals Quiz



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Metals Quiz

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1) Which anticorrosive metal is widely used for Surface coating on iron sheets for galvanizing …………

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2) Brass is an alloy of ………….

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3) Aluminium is extracted from the ore.

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4) Generally underground telephone and power cable are protected from corrosion by ………..

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5) Which non ferrous metal tensile strength can be Increased by hammering or rolling?

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6) Gun metal is an alloy of……….

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7) Which kind of material to be used for hard soldering purpose?

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8) The composition of electrician solder is ……….

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9) As compared to iron, aluminium has …………….

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10) Iron is galvanized by coating with …………….

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11) Which of the following materials has the maximum ductility?

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12) Medium solder contains ………………

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13) Best conductor of heat and electricity is …………………………..

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14) Brass in an alloy of ………………..

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15) An alloy is a …………….

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16) Bronze is an alloy of

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17) Which of the following is not an alloy?

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18) Duralumin is an alloy of

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19) Which of the following alloy is used in making aircraft structures?

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20) Magnesium is used in high resistivity electrolytes due to its

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