Civil Engineering Objective Questions { Building Construction }

Home // Civil Engineering // Building Construction

155. To give a brilliant finish, the type of varnish used is

A. water varnish

B. spirit varnish

C. turpentine varnish

156. The most durable varnish is

A. water varnish

B. spirit varnish

C. turpentine varnish

157. Lacquer is

C. spirit varnish

D. none to these.

158. Percentage content of silica in window glass, is

159. Ground glass

A. is made by grinding its one side

B. is made by melting powdered glass paints surface

C. is used for getting light without transparency

D. all the above.

160. Bullet proof glass is made of thick glass sheet sandwiched by a layer of

B. stainless steel

C. high test plastic

D. chromium plate.

161. Dextrine is

C. albumin glue

D. rubber based adhesive

Page 23 of 51

« 21 22 23 2425 »