Ordinary differential equation of nth order
Simultaneous non-linear equation
Linear differential equation
None of these
B. Simultaneous non-linear equation
Descaling
Shot blasting
Pickling
Skimming
A fine, highly dislocated and strong martensite
Fine dispersions of inter-metallic of Fe, Ni, Ti etc
Fine dispersions of alloy carbides in a ferrite matrix
Fine dispersions of C nucleated on dislocations in austenite
High viscosity
Low surface tension
High density
High surface tension
Voltage measuring
Temperature measuring
Temperature compensating
Both (B) & (C)
Fluidity
Basicity
Acidity
Viscosity
Wet bulb temperature
Dry bulb temperature
Relative humidity
Specific humidity
Concentration
Velocity
Temperature
None of these
75-100
200-300
350-450
500-600
Ethyl alcohol
Carbon tetrachloride
Glycerol
Ethylene glycol
Brake linings
Bearings
Carbide tool tips
All 'a', 'b' and 'c'
300
800
1400
2000
Borosilicate
High silica
Supermax
Lead
Copper-lead alloys
Babbitts
Bronzes
Cermets
Alloy steel
Grey cast iron
Mild steel
High carbon steel
Aluminium
Stainless steel
Brass
Copper
Abrasion resistance
Toughness
Red hardness
Cutting speed
Below the yield point
Above the yield point
Below the elastic limit
At the elastic limit
Parallel flow with equal heat capacities
Counter flow with equal heat capacities
Counter flow with unequal heat capacities
Parallel flow with unequal heat capacities
Graphite
Lead sulphide
Lead
Both (B) & (C)
Fusion
Fission
Combustion
None of these
CCl2F2
CCl3F
CClF3
CCl4F
Cavitation
Frictional losses
Kinetic energy loss
Static head
Its high melting temperature
Chances of cracking
Oxide film formation
Chromium carbide formation
Flow output
Head developed
Overall efficiency
Weight
A physical phenomenon
A chemical phenomenon
Same as erosion
An uncontrollable phenomenon
Condensation
Deaeration
Scavenging
Exhaust
Magnetic susceptibility
Magnetic moment
Permeability of free space
Flux density
Seamless & made of steel
Heat treated before use
Made by sand casting
Welded steel cylinders
Chalcocite
Bauxite
Galena
None of these
Magnesite
Chrome
Silica
Fireclay