Machine Design The cross-section of the arm of a bell crank lever is Rectangular Elliptical I-section Any one of these Rectangular Elliptical I-section Any one of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a full journal bearing, the angle of contact of the bearing with the journal is 120° 360° 180° 270° 120° 360° 180° 270° ANSWER DOWNLOAD EXAMIANS APP
Machine Design The stress which vary from a minimum value to a maximum value of the same nature (i.e. tensile or compressive) is called Alternating stress Fluctuating stress Repeated stress Yield stress Alternating stress Fluctuating stress Repeated stress Yield stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to I.B.R., the efficiency of a double riveted butt joint with double cover straps of equal width should be 80 to 90% 70 to 83% 63 to 70% 45 to 60% 80 to 90% 70 to 83% 63 to 70% 45 to 60% ANSWER DOWNLOAD EXAMIANS APP
Machine Design The application of third type levers is found in Handle of a hand pump A pair of tongs Lever of a loaded safety valve Hand wheel of a punching press Handle of a hand pump A pair of tongs Lever of a loaded safety valve Hand wheel of a punching press ANSWER DOWNLOAD EXAMIANS APP
Machine Design The function of cutting oil when threading a pipe is to Provide cooling action All of these Help removes chips Lubricate the dies Provide cooling action All of these Help removes chips Lubricate the dies ANSWER DOWNLOAD EXAMIANS APP
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