Machine Design For tight leakage joints, following type of thread is best suited NPT (national pipe threads). Buttress Metric Square NPT (national pipe threads). Buttress Metric Square ANSWER DOWNLOAD EXAMIANS APP
Machine Design Deep groove ball bearings are used for Combined thrust and radial loads at high speed Heavy thrust load only Radial load at high speed Small angular displacement of shafts Combined thrust and radial loads at high speed Heavy thrust load only Radial load at high speed Small angular displacement of shafts ANSWER DOWNLOAD EXAMIANS APP
Machine Design The surface finish factor for a mirror polished material is 0.85 1 0.65 0.45 0.85 1 0.65 0.45 ANSWER DOWNLOAD EXAMIANS APP
Machine Design Two shafts A and B are made of the same material. The diameter of shaft A is twice as that of shaft B. The power transmitted by the shaft A will be __________ of shaft B. Four times Twice Eight times Sixteen times Four times Twice Eight times Sixteen times ANSWER DOWNLOAD EXAMIANS APP
Machine Design The stress induced in the belt is, Compressive stress Direct shear stress Torsional shear stress Tensile stress Compressive stress Direct shear stress Torsional shear stress Tensile stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design The elasticity is the property of a material which enables it to Regains its original shape after deformation when the external forces are removed Retain deformation produced under load permanently Resists fracture due to high impact loads Draw into wires by the application of a tensile force Regains its original shape after deformation when the external forces are removed Retain deformation produced under load permanently Resists fracture due to high impact loads Draw into wires by the application of a tensile force ANSWER DOWNLOAD EXAMIANS APP
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