Strength of Materials When trying to turn a key into a lock, following is applied coplanar force couple moment non-coplanar forces coplanar force couple moment non-coplanar forces ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The unit of power in S.I. units is watt joule newton meter kilogram meter/sec. watt joule newton meter kilogram meter/sec. 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 10 kg, - ve sense 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 ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The C.G. of a plane lamina will not be at its geometrical centre in the case of a circle square equilateral triangle right angled triangle circle square equilateral triangle right angled triangle ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials If three forces acting in one plane upon a rigid body, keep it in equilibrium, then they must either meet in a point All of the listed here be all parallel at least two of them must meet meet in a point All of the listed here be all parallel at least two of them must meet ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Least force required to draw a body up the inclined plane is W sin (plane inclination + friction angle) applied in the direction vertically along the plane horizontally at an angle equal to the angle of friction to the inclined plane vertically along the plane horizontally at an angle equal to the angle of friction to the inclined plane ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS