Machine Design When a bolt and nut is made of mild steel, then the effective height of nut is made equal to (where d = Nominal diameter of bolt) 1.25 d 0.5 d d 0.75 d 1.25 d 0.5 d d 0.75 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design A connecting rod is designed as a Strut All of these Long column Short column Strut All of these Long column Short column ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to Indian standard specifications, a Grey cast iron designated by 'FG 200' means that the Minimum tensile strength is 200 N/mm² Carbon content is 2% Maximum compressive strength is 200 N/mm² Maximum shear strength is 200 N/mm² Minimum tensile strength is 200 N/mm² Carbon content is 2% Maximum compressive strength is 200 N/mm² Maximum shear strength is 200 N/mm² ANSWER DOWNLOAD EXAMIANS APP
Machine Design A steel containing up to 0.15% carbon is known as Dead mild steel Mild steel Medium carbon steel High carbon steel Dead mild steel Mild steel Medium carbon steel High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Machine Design The building up of worn and undersized parts, subjected to repeated loads by electroplating is Has no effect as regards fatigue strength Cheapest method Best method Extremely hazardous Has no effect as regards fatigue strength Cheapest method Best method Extremely hazardous ANSWER DOWNLOAD EXAMIANS APP
Machine Design The maximum efficiency of a square threaded screw is (1 + sinφ)/ (1 - sinφ) (1 - sinφ)/ (1 + cosφ) (1 + cosφ)/ (1 - sinφ) (1 - sinφ)/ (1 + sinφ) (1 + sinφ)/ (1 - sinφ) (1 - sinφ)/ (1 + cosφ) (1 + cosφ)/ (1 - sinφ) (1 - sinφ)/ (1 + sinφ) ANSWER DOWNLOAD EXAMIANS APP
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