Machine Design The cross-section of the arm of a bell crank lever is Elliptical Rectangular Any one of these I-section Elliptical Rectangular Any one of these I-section ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following has threads at both ends? Stud None of these Tap bolt Bolt Stud None of these Tap bolt Bolt ANSWER DOWNLOAD EXAMIANS APP
Machine Design The expansion joint is mostly used for pipes which carry steam at __________ pressures. None of these High Low Medium None of these High Low Medium ANSWER DOWNLOAD EXAMIANS APP
Machine Design For a square key made of mild steel, the shear and crushing strength are related as None of these Shear strength is equal to crushing strength Shear strength is greater than crushing strength Shear strength is less than crushing strength None of these Shear strength is equal to crushing strength Shear strength is greater than crushing strength Shear strength is less than crushing strength ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a boundary lubricated bearing, there is a __________ of lubricant between the journal and the bearing. Thin film None of these Either A or B Thick film Thin film None of these Either A or B Thick film ANSWER DOWNLOAD EXAMIANS APP
Machine Design Deep groove ball bearings are used for Radial load at high speed Combined thrust and radial loads at high speed Small angular displacement of shafts Heavy thrust load only Radial load at high speed Combined thrust and radial loads at high speed Small angular displacement of shafts Heavy thrust load only ANSWER DOWNLOAD EXAMIANS APP
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