Arrange the stages of applying number on a metal object in order :
(a) Dust and clean the surface
(b) Apply number
(c) Seal the number
(d) Apply primer
Codes :
UGC NET - 2013,
Answer: A
The stages of applying a number on a metal object are (a), (d), (b), (c). The surface is dusted and cleaned first, then a coat of primer is applied, the number is written on the primer, and finally the number is sealed with a protective coat.
The other orders apply the number before the primer, or seal it before it is written, or begin with the number before cleaning the surface, so they are not the correct sequence.
Please log in or register to report this question.