MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Chemical Effects of Current

How are tools...

Question

How are tools and machine parts made of iron protected from rusting?

A

Coating the articles with zinc

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

Heating the articles

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

Applying grease on it

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

Storing the articles at low temperature

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C
Applying grease on it

Rusting of tools and machine parts can be prevented by applying a coat of grease or oil on it. This will stop the contact of the articles with air and moisture present in the air.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Food articles like milk, vegetables, and bread are kept in a refrigerator. Medicines are labeled 'Store in a cool, dry place'. By keeping at low temperatures, they are prevented from decay or destruction, because:

Q. Two articles are made - one with cast iron and the other with steel. The one with cast iron breaks easily while the one with steel does not break easily. Explain the distinguishing feature.

Q. Assertion :Zinc is used in the galvanization of iron. Reason: Its coating on iron articles increases their life by protecting them from rusting.

Why do we apply paint on articles made up of iron?

Q. Assertion: Machine parts are jammed in winter.
Reason: The viscosity of lubricant used in machine parts increase at low temperatures

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Chemical effects of electric current

PHYSICS

Watch in App

explore_more_icon

Explore more

Chemical Effects of Current

Standard VII Physics

Join BYJU'S Learning Program

CrossIcon