AVISKHAR2K24

Resistance of material against any external force is termed as

• Stiffness

• Malleability

• Hardness

• Strength

The property of material to resist any elastic deformation is termed as

• Strength

• Hardness

• Malleability

• Stiffness

Resistance developed on surface of the material is known as

• Strength

• Hardness

• Stiffness

• Creep

Permanent deformation of material with respect to time due to constant load and variable temprature is termed as

• Elasticity

• Isotropy

• Hardness

• Creep

Material having same identical values a property in all directions can be termed as

• Creep

• Anisotropy

• Isotropy

• Orothtropic

ASTM stands for

• American society for tensile measurement

• American society for testing and materials

• American society for tool & Measurement

• American Society for Tools

For Adiabatic process which of following is correct?

• Temperature remains Constant

• Internal Energy Remains constant

• No heat input or output from system .Heat of the system remains constant

• Work done by the system is equal to change in internal energy of the system

The term NTP stands for

• Nominal Temperature & pressure

• Normal Thermodynamics practice

• Natural Temperature & pressure

• Normal Temperature & pressure

Involute tooth profile is widely used in gear tooth because

• Pressure angle remains constant

• Face & flank form a continuous curve

• Involute rack has straight sided teeth

• All of the above

Internal gears are manufactured by

• Hobbing

• Shaping & pinion cutters

• Shaping with rack cutter

• Milling