Strength of Materials The coefficient of friction depends on nature of surface strength of surfaces area of contact shape of surfaces nature of surface strength of surfaces area of contact shape of surfaces ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Which of the following is the example of lever of first order? Arm of man Pair of scissors Pair of clinical tongs All of the listed here Arm of man Pair of scissors Pair of clinical tongs All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The product of either force of couple with the arm of the couple is called resultant couple resulting couple moment of the forces moment of the couple resultant couple resulting couple moment of the forces moment of the couple ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The resultant of the following three couples 20 kg force, 0.5 m arm, + ve sense 30 kg force, 1 m arm, – ve sense 40 kg force, 0.25 m arm, + ve sense having arm of 0.5 m will be 20 kg, - ve sense 20 kg, + ve sense 10 kg, - ve sense 10 kg, + ve sense 20 kg, - ve sense 20 kg, + ve sense 10 kg, - ve sense 10 kg, + ve sense ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Which one of the following statements is not correct the sine of the angle of repose is equal to coefficient to friction the tangent of the angle of repose is equal to coefficient of friction the tangent of the angle of friction is equal to coefficient of friction the angle of repose is equal to angle of friction the sine of the angle of repose is equal to coefficient to friction the tangent of the angle of repose is equal to coefficient of friction the tangent of the angle of friction is equal to coefficient of friction the angle of repose is equal to angle of friction ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials A single force and a couple acting in the same plane upon a rigid body are equivalent produce moment of a couple cannot balance each other balance each other are equivalent produce moment of a couple cannot balance each other balance each other ANSWER DOWNLOAD EXAMIANS APP
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