Strength of Materials If n = number of members andy = number of joints, then for a perfect frame, n = j-2 (d)3/-2 2/-3 (b)2j-l j-2 (d)3/-2 2/-3 (b)2j-l ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Two coplanar couples having equal and opposite moments Are equivalent Balance each other Produce a couple and an unbalanced force Produce a moment of couple Are equivalent Balance each other Produce a couple and an unbalanced force Produce a moment of couple ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The unit of work or energy in S.I. units is joule pascal watt newton joule pascal watt newton ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The co-efficient of friction depends upon area of contact shape of the surfaces All of the listed here nature of surfaces area of contact shape of the surfaces All of the listed here nature of surfaces ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Which of the following is not the unit of pressure ? newton. atmosphere kg/cm mm of wcl newton. atmosphere kg/cm mm of wcl 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 horizontally vertically at an angle equal to the angle of friction to the inclined plane along the plane horizontally vertically at an angle equal to the angle of friction to the inclined plane along the plane ANSWER DOWNLOAD EXAMIANS APP
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