Strength of Materials A body of weight W on inclined plane of a being pulled up by a horizontal force P will be on the point of motion up the plane when P is equal to Wtan(a + <|)) W sin (a + $) Wan(a-) W Wtan(a + <|)) W sin (a + $) Wan(a-) W ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials A flywheel on a motor goes from rest to 1000 rpm in 6 sec. The number of revolutions made is nearly equal to 250 25 50 100 250 25 50 100 ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Which of the following is not a vector quantity velocity acceleration force weight velocity acceleration force weight ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The product of either force of couple with the arm of the couple is called moment of the couple resultant couple moment of the forces resulting couple moment of the couple resultant couple moment of the forces resulting couple ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Which of the following is not the unit of power ? kcal/kg sec. hp (horse power) kW (kilowatt) kg m/sec kcal/kg sec. hp (horse power) kW (kilowatt) kg m/sec ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Coulomb friction is the friction between two lubricated surfaces bodies having relative motion solids and liquids two dry surfaces two lubricated surfaces bodies having relative motion solids and liquids two dry surfaces ANSWER DOWNLOAD EXAMIANS APP
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