Which among the following metal is used for galvanization
Answered 7 yr ago
bhavishya kumarCorrect Answer: ZincGalvanization is the process of applying a protective zinc .... SGCC hot dip galvanized steel is also used for making steel frames as a basic construction material for steel frame ...Read more
Which one among the following is a main system board of a computer
Answered 7 yr agoCorrect Answer: Mother boardA computer runs on three major systems; hardware, software, and humanware. Hardware and software exist together to make up the actual device. The human comes into the picture to bring the whole computer into a functional existence. A Mother board main...Read more
Why does a black board appears black in colour
Answered 7 yr agoCorrect Answer: It absorbs all the coloursA black object may look black, but, technically, it may still be reflecting some light. For example, a black pigment results from a combination of several pigments that col...Read more