A. 723
B. 959
C. 1147
D. 1493
Eutectic reaction for iron-carbon system occurs at a temperature of _______________ °C ? Read More »
CHEMICAL ENGINEERING A. 25
B. 45
C. 65
D. 20
A. Induction motor
B. Electrostatic precipitator
C. Fast breeder reactor
D. Magneto hydrodynamic generator (MHD)
Corona discharge is related to the operation of a/an_______________________? Read More »
CHEMICAL ENGINEERING A. Phosphorous
B. Nitrogen
C. Carbon
D. Boron
A. Air filter
B. Fuel injector
C. Exhaust silencer
D. Battery
A. Preloaded spring
B. Piezoelectric
C. Bonded strain gauge
D. None of these
A. 1-5
B. 20-30
C. 100-150
D. 200-250
A. Surface tension
B. Density
C. Viscosity
D. Buoyancy
Pressure exerted by a liquid depends upon its_________________? Read More »
CHEMICAL ENGINEERING A. Cermets
B. High speed steel
C. Alloy steel
D. Tungsten carbide
Drills are usually made of__________________? Read More »
CHEMICAL ENGINEERING A. High heat capacity
B. Low heat capacity
C. High thermal conductivity
D. Both B. and C.
An ideal material for making cooking vessels should have___________________? Read More »
CHEMICAL ENGINEERING