Strength of Materials A framed structure is perfect if it contains members equal to (where n = number of joints in a frame) 2n-3 2n-l n-2 n-l 2n-3 2n-l n-2 n-l ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Which of the following is not the unit of power ? kg m/sec hp (horse power) kW (kilowatt) kcal/kg sec. kg m/sec hp (horse power) kW (kilowatt) kcal/kg sec. ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The center of gravity of a uniform lamina lies at the center of heavy portion the mid point of its axis the bottom surface All of these the center of heavy portion the mid point of its axis the bottom surface All of these ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Tangent of angle of friction is equal to limiting friction coefficient of friction kinetic friction angle of repose limiting friction coefficient of friction kinetic friction angle of repose 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 10 kg, - ve sense 20 kg, + ve sense 10 kg, + ve sense 20 kg, - ve sense 10 kg, - ve sense 20 kg, + ve sense 10 kg, + ve sense ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The centre of percussion of a solid cylinder of radius r resting on a horizontal plane will be r/2 2r/3 r/A 3r/2 r/2 2r/3 r/A 3r/2 ANSWER DOWNLOAD EXAMIANS APP
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