Manufacturing And Production Technology The cutting fluid mostly used for machining steel is Heavy oils Dry Water Soluble oil Heavy oils Dry Water Soluble oil ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed for drilling __________ with high speed steel drills is 24 to 45 m/min. Mild steel Brass Aluminium Copper Mild steel Brass Aluminium Copper ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A hole is of dimension φ = 9 ₊0⁺⁰∙⁰¹⁵ mm. The corresponding shaft is of dimension φ = 9 ₊0.001⁺⁰∙⁰¹⁰ mm. The resulting assembly has Loose running fit Transition fit Interference fit Close running fit Loose running fit Transition fit Interference fit Close running fit ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Crater wear is mainly due to the phenomenon known as Oxidation of metals Adhesion of metals All of these Diffusion of metals Oxidation of metals Adhesion of metals All of these Diffusion of metals ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In ultrasonic machining, the metal is removed by Erosion caused by rapidly recurring spark discharges between the tool and work Direct contact of tool with the work Maintaining an electrolyte between the work and tool in a very small gap between the two Using abrasive slurry between the tool and work Erosion caused by rapidly recurring spark discharges between the tool and work Direct contact of tool with the work Maintaining an electrolyte between the work and tool in a very small gap between the two Using abrasive slurry between the tool and work ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The relation between the tool life (T) in minutes and cutting speed (V) in m/min is (where n = An exponent, which depends upon the tool and workpiece, and C = A constant) Vn/T = C V/Tn = C VnT = C VTn = C Vn/T = C V/Tn = C VnT = C VTn = C ANSWER DOWNLOAD EXAMIANS APP
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