Strength of Materials If n = number of members andy = number of joints, then for a perfect frame, n = j-2 (b)2j-l (d)3/-2 2/-3 j-2 (b)2j-l (d)3/-2 2/-3 ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Which of the following is not a vector quantity velocity weight acceleration force velocity weight acceleration force ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The algebraic sum of the resolved parts of a number of forces in a given direction is equal to the resolved part of their resultant in the same direction. This is as per the principle of balance of force forces resolution of forces. independence of forces balance of force forces resolution of forces. independence of forces ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Which of the following is the example of lever of first order? Pair of clinical tongs Arm of man Pair of scissors All of the listed here Pair of clinical tongs Arm of man Pair of scissors All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials A sample of metal weighs 219 gms in air, 180 gms in water, 120 gms in an unknown fluid. Then which is correct statement about density of metal density of metal can’t be determined metal is twice as dense as water metal is twice as dense as unknown fluid metal will float in water density of metal can’t be determined metal is twice as dense as water metal is twice as dense as unknown fluid metal will float in water 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 resulting couple moment of the forces resultant couple moment of the couple resulting couple moment of the forces resultant couple ANSWER DOWNLOAD EXAMIANS APP
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