Question
What is the process called that forms a protective oxide
layer on aluminum?Solution
Anodising is an electrochemical process that thickens and toughens the naturally occurring protective oxide on aluminum. This process enhances corrosion resistance and allows dyeing (coloring), improved adhesion of paints and glues, and electrical insulation.
3
Find the appropriate word.
Choose the most appropriate word for blank 112.
Select the most appropriate option to fill in blank.
Upon hearing his friend’s idea, the boy having black skin hesitated a bit to go to the sea, but since his friends were eager to change his skin co...
Find the appropriate word.
In the sentence marked as (6) in the passage, find out an error, if there is any. If there is no error, mark option 5, ‘No error’ as the answer.
From the following select the appropriate word to replace number (50) in the above passage.Â
From the following select the appropriate word to replace number (47) in the above passage.Â
Alyssa Healy and her merry bunch will be the team that most squads, including old rival England, will be want to knock off the pedestal.
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