A. Brittle
B. Hard
C. Rollable
D. Soft
Tempering of steel is done to make it_________________? Read More »
Materials and Construction A. Cast iron
B. Mild steel
C. Karbate
D. Stainless steel
Hydrochloric acid absorber in made of___________________? Read More »
Materials and Construction A. Molybdenum stainless steel
B. 18/8 stainless steel
C. Mild steel
D. High silicon iron (14% Si)
A. Highly electronegative in nature
B. An element which exhibits the properties of both metal & non-metal
C. An alloy
D. All A., B. and C.
Metalloid is__________________? Read More »
Materials and Construction A. Brittleness
B. Toughness
C. Hardness
D. Resilience
A. Concrete
B. Wood
C. Steel
D. Porcelain
A. Ferromagnetic
B. Diamagnetic
C. Paramagnetic
D. None of these
A magnetic material becomes ____________ above the Curie temperature? Read More »
Materials and Construction A. Fully crystalline
B. Partly crystalline
C. Amorphous
D. None of these
Common house hold glass (i.e., soda-lime glass) is a/an _____________ material? Read More »
Materials and Construction A. 0.1 to 0.15
B. 0.35 to 0.45
C. 0.65 to 0.80
D. 0.85 to 1.2
Carbon content in plain carbon steel is ______________ percent? Read More »
Materials and Construction A. Stainless steel
B. Cast iron
C. Aluminium
D. Nickel
