Manganese
Silicon
Nickel
Chromium
A. Manganese
0
1
∞
None of these
Stellite
Steel
Bronze
Lead
Spheroids
Nodular aggregates of graphite
Flakes
Cementite
Rapidly first and then slowly
Linearly
Slowly first and then rapidly
Exponentially
0.5
1
1/3
2.5
nλ = 2d Sin θ
λ = d Sin 2θ
λ = 2d Sin 2θ
nλ = d Sin θ
Lower cost
Abundant availability
Resistance to vegetable acids as the tin plate are commercially used in 'canning' industry
None of these
Paper
Cloth
Lead
Aluminium
Ordinary differential equation of nth order
Simultaneous non-linear equation
Linear differential equation
None of these
Fuel cells
Photo voltaic cell
Magneto hydrodynamic generator
None of these
H2
He
Ar
O2
Its higher boiling point (290°C) increases its heat carrying capacity
Comparatively less weight of coolant is required
Smaller radiator can be used
All a, b & c
Vapour locking
Hot starting
Spark plug fouling
All 'a', 'b' & 'c'
Dislocation climb
Cross-slip
Twinning
Recrystallisation
Nodulising
Pelletising
Balling
Briquetting
Refrigerant cooling
Evaporator
Condenser
Throttling
Lancing
Shot peening
Slugging
Spinning
Copper-lead alloys
Babbitts
Bronzes
Cermets
CCl2F2
CCl3F
CClF3
CCl4F
lbm/lbf. ft/sec2
lbf/lbm. ft/sec2
ft/sec2
lbm/lbf. sec2/ft
Septic tank
Oxidation well
Digestor
Lagoon
Stiffness
Malleability
Creep resistance
Tensile strength
Low temperature of
High temperature of
High % of CO in
High % of CO2 in
Processing of thermosetting plastics is ideally done by injection moulding
Processing of thermoplastics is ideally done by compression moulding
Mass production of seamless pipes are done by electrical resistance welding (ERW)
Stretch forming is a process of cold drawing
Watt/m
Joule/
Newton/
Joule/m
Without melting the base metal
With a non-ferrous filler
Both (A) & (B)
Neither (A) nor (B)
Sorbite
Bainite
Martensite
Troostite
Painted steel
Galvanised iron
Case hardened steel
Lead lined reactor
Graphite
Light water
Heavy water
Beryllium
Tin
Lead
Molybdenum
Chromium