Amount of energy that a material can absorb before its fracture is a measure of its Malleability Resilience Toughness Ductility TRUE ANSWER : ? YOUR ANSWER : ?
Maximum permissible sulphur content in steel is __________ percent. 0.055 0.015 0.805 0.505 TRUE ANSWER : ? YOUR ANSWER : ?
Cold worked steel parts are normally subjected to Annealing Shot peening Normalising Hardening TRUE ANSWER : ? YOUR ANSWER : ?
For handling sulphuric acid of 95% strength, the suitable material of construction for pipes is Aluminium Cast iron Stainless steel Nickel TRUE ANSWER : ? YOUR ANSWER : ?
Valves in pipe size of 2" and under are normally made of Brass Bronze Wrought iron Monel TRUE ANSWER : ? YOUR ANSWER : ?
Nickel as a material of construction Dimagnetic Is paramagnetic below 415° C (its Curie temperature) Is used as an alloying element for both ferrous & non-ferrous alloys Has a body centred cubic (bcc) crystal lattice structure TRUE ANSWER : ? YOUR ANSWER : ?
Tubes of multiple effect evaporator used for concentration of sugar cane juice are made of Copper Stainless steel Nickel Brass TRUE ANSWER : ? YOUR ANSWER : ?
Which one contains the least percentage of carbon? Wrought iron High speed steel Pig iron Cast iron TRUE ANSWER : ? YOUR ANSWER : ?