For beams breadth is constant__________________?
For beams breadth is constant__________________?
		A. Depth d M
B. Depth d 3
C. Depth d
D. Depth d 1/M
		A. Depth d M
B. Depth d 3
C. Depth d
D. Depth d 1/M
		A. 100 t compressive
B. 100 t tensile
C. Zero
D. Indeterminate 
		A. p/a²
B. 2p/a²
C. 3p/a²
D. 4p/a²
		A. d4N/8D3n
B. d4N/4D3n
C. 4D3N/d4n
D. 8D3N/d4n