Bullet proof glass is made of thick glass sheet sandwiched by a layer of Stainless steel High test plastic Steel Chromium plate TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following represents a metamorphic rock? (i) Slate (ii) Shale (iii) Quartzite Both (ii) and (iii) Both (i) and (iii) Only (iii) All (i), (ii) and (iii) TRUE ANSWER : ? YOUR ANSWER : ?
Whitworth compressed steel is obtained when molten steel is subjected to a pressure of 5 kg/mm² 15 kg/mm² 13 kg/mm² 9 kg/mm² TRUE ANSWER : ? YOUR ANSWER : ?
Red short iron cracks when bent due to the presence of Phosphorus Sulphur Carbon Silicon TRUE ANSWER : ? YOUR ANSWER : ?
Bitumen is generally obtained from Coal Synthetic material Organic material Petroleum product TRUE ANSWER : ? YOUR ANSWER : ?
For preparing porcelains, the clay should be Sufficiently pure Of good plasticity All listed here Of high degree of tenacity TRUE ANSWER : ? YOUR ANSWER : ?
A well seasoned timber may contain moisture up to 4 to 6 % 10 to 12 % 6 to 8 % 8 to 10 % TRUE ANSWER : ? YOUR ANSWER : ?
Chemically, marble is known as Metamorphic rock Calcareous rock Argillaceous rock Siliceous rock TRUE ANSWER : ? YOUR ANSWER : ?
The curved swellings from the growth of layers or wounds left after branches are cut off in an irregular manner are known as None of these Rindgalls Burls Knots TRUE ANSWER : ? YOUR ANSWER : ?
Rapid hardening cement attains early strength due to Larger proportion of lime grounded finer than normal cement Lesser proportion of lime grounded coarser than normal cement Excess percentage of gypsum Lesser proportion of lime grounded finer than normal cement TRUE ANSWER : ? YOUR ANSWER : ?