Machine Design The cross-section of the arm of a bell crank lever is I-section Any one of these Elliptical Rectangular I-section Any one of these Elliptical Rectangular ANSWER DOWNLOAD EXAMIANS APP
Machine Design A transmission shaft includes Line shaft All of these Over head shaft Counter shaft Line shaft All of these Over head shaft Counter shaft ANSWER DOWNLOAD EXAMIANS APP
Machine Design For hardening alloy steels and high speed steels, they are heated to 1100 to 1300°C 500 to 600°C 1300 to 1500°C 700 to 900°C 1100 to 1300°C 500 to 600°C 1300 to 1500°C 700 to 900°C ANSWER DOWNLOAD EXAMIANS APP
Machine Design The maximum normal stress theory is used for Brittle materials Plastic materials Non-ferrous materials Ductile materials Brittle materials Plastic materials Non-ferrous materials Ductile materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design Pick up wrong statement. Fatigue strength can be increased by Grinding and lapping surface Hot working Shot peening Cold working Grinding and lapping surface Hot working Shot peening Cold working ANSWER DOWNLOAD EXAMIANS APP
Machine Design When two springs are in series (having stiffness K), the equivalent stiffness will be K/4 K 2K K/2 K/4 K 2K K/2 ANSWER DOWNLOAD EXAMIANS APP
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