Refrigerant cooling
Evaporator
Condenser
Throttling
C. Condenser
Plates
Rods
Tubes
Wires
A, C, B, D
D, B, C, A
D, C, B, A
D, A, B, C
Direct arc
Indirect arc
Resistance
Induction
Shaft encoder
Linear variable differential transducer (LVDT)
Stroboscope
Tachometer
Has higher current carrying capacity
Has better electron emissivity
Is stronger than ordinary tungsten
Is easy to prepare
Precedence relationship
Resource idleness
Resource restriction
Necessary time delay
Grouting
Eyebolt
Anchor bolts
Refractory castables
Small punches, broaches reamers and springs
Cutlery, screws, rivets and files
Mandrels, twist drills, small lathe tools and razors
Forgings like can shaft, structural steel plate, threading dies and drawing dies
Perspex (PMMA)
Teflon (PTFE)
Bakelite (phenol formaldehyde)
Polystyrene
Waiting
Idle
Inspection
Tool replacement
Strain rate is increased
Grain size is increased
Prior cold deformation is increased
Not affected by any of the above parameters
Melts below the melting points of base metals
Melts below 300°C
Is copper phosphorous alloy
Is copper
Increase fluidity of solder by lowering its melting temperature
Prevent oxide formation
Wash away surplus solder
Full up the joint gap
High precision components with complex cavities and sharp features
Components of large size
Porosity free components
Components of such alloys whose constituents do not form alloys readily
Bubble generation is by expansion of entrapped gas/vapour at small cavities in the surface
Surface temperature is greater than the saturation temperature of the liquid
Heat transfer from the surface of the liquid is less than that in film boiling
The temperature is less than that of film boiling
0.2
0.4
0.6
0.8
Surface finish of the sheet is poor
Sheet material has been given substantial spring back
Starting sheet has planer anisotropy due to its texture
Starting sheet has normal anisotropy due to its texture
High speed steel
Carbide
Cast alloy
Plain carbon steel
Cast iron
Soft brass
Round specimen of ductile metal
Flat tensile specimen of ductile metal
Without melting the base metal
With a non-ferrous filler
Both (A) & (B)
Neither (A) nor (B)
Grain size
Fatigue limit
Surface hardness
Wear resistance
Zirconia
Alumina
Bakelite
Tungsten carbide
Can be determined only experimentally
Can be determined from the stoichiometry of the reaction
Cannot be zero
Can be fractional
Newton's second law of motion
Newton's third law of motion
Law of projectiles
Archimedes principle
Haemoglobin
Chlorophyll
Hypo solution
None of these
Spherical
Nodular
Irregular
No preferred shape
500
750
900
1100
Blades of gas turbine
Piston of an I. C. engine
Flywheel of steam engine
Cycle chain
Atomisation
Grinding/milling
Hammering
Electrolytic deposition