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Higher Study | Fitter | Metals and Properties

Which of the following material is not used in alloy steels?
Which one of the following is not an alkaline earth metal?
Which of the following is a good conductor of heat but a bad conductor of electricity?
Which of the following metals does not react with air?
Why are aluminum items such as pressure cookers, saucepans, etc. anodized? A. To increase their conductivity. B. To increase their tensile strength. C. To prevent them from rusting. D. To make them lighter and shinier.
The property of metal by virtue of which it melts when heat is applied:
What would happen when a few pieces of Copper metal is put in a beaker containing dilute Sulphuric acid ?
What products are formed when ferrous sulfate crystals are heated in a test tube?
How can aluminum be identified visually in a group of workpieces made of aluminium, brass, copper and mild steel?
What is the percentage of carbon in steel?
What is a metal’s ability to withstand wear, abrasion and penetration called?
For which metal is Bauxite exploited from the earth?
Metals which are good conductors of heat among the following
Which of the following alloys is not used in making utensils?
Carnallite is an one of which metal?
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