Machine Design The lead angle of a worm is 22.5°. Its helix angle will be 22.5° 45° 90° 67.5° 22.5° 45° 90° 67.5° ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a load W is applied suddenly on a bar of cross-sectional area A, the stress induced in the bar will be 2W/A W/2A 3W/A W/A 2W/A W/2A 3W/A W/A ANSWER DOWNLOAD EXAMIANS APP
Machine Design The design of pin of a rocker arm of an I.C. engine is based on Shearing failure Bending failure All of these Bearing failure Shearing failure Bending failure All of these Bearing failure ANSWER DOWNLOAD EXAMIANS APP
Machine Design The material commonly used for machine tool bodies is Brass Cast iron Mild steel Aluminium Brass Cast iron Mild steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
Machine Design In order to permit the thermal expansion/contraction of tubing, it should be Honed Crimped Bent Flared Honed Crimped Bent Flared ANSWER DOWNLOAD EXAMIANS APP
Machine Design A shaft is subjected to fluctuating loads for which the normal torque (T) and bending moment (M) are 1000 N-m and 500 N-m respectively. If the combined shock and fatigue factor for bending is 1.5 and combined shock and fatigue factor for torsion is 2, then the equivalent twisting moment for the shaft is 2136 N-m 2050 N-m 2000 N-m 2100 N-m 2136 N-m 2050 N-m 2000 N-m 2100 N-m ANSWER DOWNLOAD EXAMIANS APP
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