A. Eutectic temperature
B. Lower critical temperature
C. Recrystallisation temperature
D. Upper critical temperature
A. Isothermal expansion
B. Isochoric heat addition
C. Polytropic expansion
D. Isobaric heat addition
A. 14 : 1
B. 22 : 1
C. 25 : 1
D. 4 : 1
Air-petrol ratio in an automotive petrol engine is around ________________? Read More »
Chemical Engineering Basics A. Lancing
B. Shot peening
C. Slugging
D. Sning
A. High speed steel
B. Stainless steel
C. Tungsten carbide
D. Superalloys
Which of the following has the highest modulus of elasticity (about 7 × 106 kg/cm2) ? Read More »
Chemical Engineering Basics A. 1 stoke = 1 cm2/sec
B. 1 N.sec/m2 = 10 paise
C. 1 stoke = 1 m2/sec
D. 1 m2/sec = 104 stokes
Pick out the wrong conversion of absolute & kinematic viscosities ? Read More »
Chemical Engineering Basics A. Elastic
B. Ultimate
C. Yielding
D. Breaking
A. Adiabatic
B. Isothermal
C. Isentropic
D. Isochoric
A. Small punches, broaches reamers and springs
B. Cutlery, screws, rivets and files
C. Mandrels, twist drills, small lathe tools and razors
D. Forgings like can shaft, structural steel plate, threading dies and drawing dies
A. Ferromagnetic
B. Semi-conductor
C. Paramagnetic
D. Ferroelectric
Nickel is a _________________ material? Read More »
Chemical Engineering Basics