A. Supercharging
B. Wall temperature
C. Compression ratio
D. Engine speed
A. Newton’s second law of motion
B. Newton’s third law of motion
C. Law of projectiles
D. Archimedes principle
Propulsion of rocket follows from the_________________? Read More »
CHEMICAL ENGINEERING A. Painted steel
B. Galvanised iron
C. Case hardened steel
D. Lead lined reactor
A. Flow output
B. Head developed
C. Overall efficiency
D. Weight
A. White metal
B. Gun metal
C. Duralumin
D. Constantan
A. Radio-isotopes
B. Pouring soap solution on the surface and locating the gas bubbles
C. Halide torch
D. Pungent smell of mercaptans present in the gas
Leakage in a cooking gas cylinder is detected by___________________? Read More »
CHEMICAL ENGINEERING A. Plastic deformation of material does not occur
B. Initiation of crack from below the surface does not occur
C. Initiation of crack occurs on the surface of the machine part
D. Presence of both rough & smooth zone with conchoidal markings in smooth zone of the
A. Tension
B. Shear
C. Compression
D. Bending & tension
A. Mild steel
B. Copper
C. Soft iron
D. Stainless steel
The joint for soldering is supported by binding wire made of ____________________? Read More »
CHEMICAL ENGINEERING A. Magnetic susceptibility
B. Magnetic moment
C. Permeability of free space
D. Flux density
Tesla metre per ampere (T. m/A) is the unit for the measurement of_______________? Read More »
CHEMICAL ENGINEERING