Machine Design Tensile strength of a mild steel specimen can be roughly predicted from following hardness test Rockwell Brinell None of these Vickers Rockwell Brinell None of these Vickers ANSWER DOWNLOAD EXAMIANS APP
Machine Design Multiple threads are used to secure High efficiency Low efficiency High load lifting capacity High mechanical advantage High efficiency Low efficiency High load lifting capacity High mechanical advantage ANSWER DOWNLOAD EXAMIANS APP
Machine Design The valve rod in a steam engine is connected to an eccentric rod by Universal coupling Knuckle joint Bolted joint Cotter joint Universal coupling Knuckle joint Bolted joint Cotter joint ANSWER DOWNLOAD EXAMIANS APP
Machine Design The taper on a rectangular sunk key is 1 in 100 1 in 16 1 in 48 1 in 32 1 in 100 1 in 16 1 in 48 1 in 32 ANSWER DOWNLOAD EXAMIANS APP
Machine Design Two closely coiled helical springs with stiffness k₁ and k₂ respectively are connected in series. The stiffness of an equivalent spring is given by (k₁ k₂)/ (k₁ + k₂) (k₁ - k₂)/ (k₁ + k₂) (k₁ - k₂)/ (k₁ k₂) (k₁ + k₂)/ (k₁ k₂) (k₁ k₂)/ (k₁ + k₂) (k₁ - k₂)/ (k₁ + k₂) (k₁ - k₂)/ (k₁ k₂) (k₁ + k₂)/ (k₁ k₂) ANSWER DOWNLOAD EXAMIANS APP
Machine Design The steel pulleys are __________ in weight than cast iron pulleys of the same capacity. None of these Moderate Heavier Lighter None of these Moderate Heavier Lighter ANSWER DOWNLOAD EXAMIANS APP
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