Q.1.
Glue is what type of material?
Q.2.
Object made from wood and cloth
Q.3.
Pewter object made from
Q.4.
Mirror is made from
Q.5.
Ceramic bowl is made from
Q.6.
Plastic and synthetic cloth are made from
Q.7.
Below are materials from plant except
Q.8.
Low alloy steel can be listed as below EXCEPT
Q.9.
Which of the following statement below is an example of corrosion remedial action in designs?
Q.10.
Object that can made from animal
Q.11.
Commercially pure iron contains up to 0.C and steel up toC.What are the carbon content in Cast iron?
Q.12.
What is the application of cast iron?
Q.13.
The charasteristics of stainless steel are determined by ...............
Q.14.
Listed below are the types of cast iron EXCEPT ................
Q.15.
Listed below are non-ferrous metals EXCEPT ..............
Q.16.
.................. is a process of metal reduction from the conditions that can be used to the conditions that cannot be used.
Q.17.
Wet corrosion would only occur with the presence of .................
Q.18.
Which of the following is TRUE about dry corrosion
Q.19.
What are the names of the magnet poles?
Q.20.
Magnets do not attract objects that are made of......