Q. A measure of toughness of a material is its

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Q. Polymerisation reactor used for the production of styrene butadiene rubber (SBR) is made of

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Q. Cast iron is having very high

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Q. Addition of lead, sulphur and phosphorus to low carbon steel helps in improving its

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Q. Maximum consumption of copper is in

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Q. Manganese in steel affects its

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Q. Lead lined equipments & vessels are suitable for handling

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Q. Maximum consumption of lead is in the manufacture of

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Q. Clock pendulums are usually made of __________ steel.

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Q. Which of the following is produced by addition polymerisation ?

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Q. With increase in the carbon percentage in the steel, its

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Q. Most of the common metals have __________ crystal structure.

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Q. Cast iron is a __________ material.

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Q. Hydrocyanic acid is not shipped in

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Q. Spark plugs are made of

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Q. The high expansion metal normally used in the bimetallic thermometer is __________ temperature measurement.

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Q. __________ iron is produced, when molten pig iron is allowed to cool gradually.

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Q. Cast iron vessels are not suitable for the storage of

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Q. Condenser tubes are not made of

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Q. Tin in its pure form is used for making

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