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Earn 100

Nichrome primarily consists of _____ and chromium.

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Important Questions on Metallurgy

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Science>Chemistry>Metallurgy>Alloys
Name the main component of the following alloy: Duralumin
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Science>Chemistry>Metallurgy>Alloys

Name the main component of the following alloy: Brass

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Science>Chemistry>Metallurgy>Alloys
Why Nichrome is used as the heating element?
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Science>Chemistry>Metallurgy>Alloys
The principal metal in an alloy known as type metal is:
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Science>Chemistry>Metallurgy>Alloys
The reason for using aluminium in the alloy duralumin is:
MEDIUM
Science>Chemistry>Metallurgy>Alloys
Nichrome is not used as filament in incandescent lamps. Why?
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Science>Chemistry>Metallurgy>Alloys
Steel is an alloy of iron and :
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Science>Chemistry>Metallurgy>Alloys
The major component of carboloy is:
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Science>Chemistry>Metallurgy>Alloys
Pure aluminium oxide is dissolved in _____  to make a conducting solution.(cryolite/potassium hydroxide)
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Science>Chemistry>Metallurgy>Alloys
Steel is an alloy of iron and:
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Science>Chemistry>Metallurgy>Alloys
Alnico is an alloy of:
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Science>Chemistry>Metallurgy>Alloys
Brass is an alloy of:
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Science>Chemistry>Metallurgy>Alloys
An alloy of nickel and chromium is used as the heating element. Why?
MEDIUM
Science>Chemistry>Metallurgy>Alloys
Choose the correct answer from the options given below : The metals zinc and tin are present in the alloy :
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Science>Chemistry>Metallurgy>Alloys
Give one use of carboloy.
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Science>Chemistry>Metallurgy>Alloys
Main metal present in alloy duralumin is_____. (Magnesium/ aluminium/ iron)
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Science>Chemistry>Metallurgy>Alloys
Name an alloy of aluminium used for the construction of aircrafts.
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Science>Chemistry>Metallurgy>Alloys
Addition of _____ to lead lowers the melting point of the alloy solder. (Write name of the element)
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Science>Chemistry>Metallurgy>Alloys
A non-metal present in stainless steel is_____. (sulphur/ carbon/ nitrogen)
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Science>Chemistry>Metallurgy>Alloys
Bronze is an alloy of