Reduction in the grain size reduces the _________________ of the material?

Related Mcqs:

Large diameter reinforced cement concrete (RCC) pipes are generally joined by ____________________ joint ?

A. Flanged iron B. Collar C. Flexible D. Expansion...

The noble metals________________?

A. Are exemplified by Na, K and Li B. Do not resist corrosion very strongly C. Are the lowermost in the electro-chemical series of metals D. None of these...

Out of the following, which will fracture most readity, when hit with a hard hammer ?

A. Brass B. Bronze C. German silver D. Cast iron...

Speisses is a mixture of the following ?

A. Arsenides of heavy metals B. Antimonides of heavy metals C. Arsenides & antimonides of heavy metals D. Iron, cobalt and nickel...

A solar cell converts the sunlight directly into ______________ energy?

A. Thermal B. Electrical C. Mechanical D. Chemical...