Machine Design The plasticity is the property of a material which enables it to Regain its original shape after deformation when the external forces are removed Draw into wires by the application of a tensile force Resist fracture due to high impact loads Retain deformation produced under load permanently Regain its original shape after deformation when the external forces are removed Draw into wires by the application of a tensile force Resist fracture due to high impact loads Retain deformation produced under load permanently ANSWER DOWNLOAD EXAMIANS APP
Machine Design Whether any core is required in wire ropes No Rarely Yes Sometimes No Rarely Yes Sometimes ANSWER DOWNLOAD EXAMIANS APP
Machine Design An alien bolt is Provided with hexagonal depression in head Used in high speed components Self locking bolt Same as stud Provided with hexagonal depression in head Used in high speed components Self locking bolt Same as stud ANSWER DOWNLOAD EXAMIANS APP
Machine Design The groove angle of the pulley for rope drive is usually 20° 35° 45° 60° 20° 35° 45° 60° ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to maximum normal stress theory, the maximum normal stress in the shaft is σ + √(σ² × 4τ²) (1/2) × [σ + √(σ² × 4τ²)] √(σ² × 4τ²) (1/2) × √(σ² × 4τ²) σ + √(σ² × 4τ²) (1/2) × [σ + √(σ² × 4τ²)] √(σ² × 4τ²) (1/2) × √(σ² × 4τ²) ANSWER DOWNLOAD EXAMIANS APP
Machine Design Applications in which stresses are encountered in one direction only uses following type of threads Metric Square Buttress Acme Metric Square Buttress Acme ANSWER DOWNLOAD EXAMIANS APP
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