Question

1. Which of the following is the incorrect method of preventing rusting?
a) Galvanised iron pipes are used for water supply
b) Iron articles should be covered with plastic
c) The machine parts should be oiled or greased
d)The iron articles should be painted​

Answer 1

Explanation:

1. Which of the following is the incorrect method of preventing rusting?

a) Galvanised iron pipes are used for water supply

b) Iron articles should be covered with plastic

c) The machine parts should be oiled or greased

d)The iron articles should be painted

Answer 2

Explanation:

$The Questions and Answers of \\ Which of the following is the \\ incorrect method of preventing \\ rusting? a)The iron articles should \\ be paintedb)Iron articles should \\ be covered with plasticc)the \\ machine parts should be oiled or \\ greasedd)Galvanised iron pipes are \\ used for water supply. Correct \\ answer is option 'B'.$