Machine Design For tight leakage joints, following type of thread is best suited NPT (national pipe threads). Metric Square Buttress NPT (national pipe threads). Metric Square Buttress 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 45 to 60% 70 to 83% 80 to 90% 63 to 70% 45 to 60% 70 to 83% 80 to 90% 63 to 70% ANSWER DOWNLOAD EXAMIANS APP
Machine Design The bearings of medium series have capacity __________ over the light series. 20 to 30% 40 to 50% 30 to 40% 10 to 20% 20 to 30% 40 to 50% 30 to 40% 10 to 20% ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which is correct statement? Stress concentration in static loading is Equally serious in both types of materials Very serious in brittle materials and less serious in ductile materials Seriousness would depend on other factors Very serious in ductile materials and less serious in brittle materials Equally serious in both types of materials Very serious in brittle materials and less serious in ductile materials Seriousness would depend on other factors Very serious in ductile materials and less serious in brittle materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the fulcrum is in between the load and effort, the lever is said to be of Third type First type Any one of these Second type Third type First type Any one of these Second type ANSWER DOWNLOAD EXAMIANS APP
Machine Design Taper usually provided on cotter is 1 in 24 1 in 5 1 in 10 1 in 40 1 in 24 1 in 5 1 in 10 1 in 40 ANSWER DOWNLOAD EXAMIANS APP
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