1. 90
2. 5
3. 90
4. 9
9
1. Ρl/2
2. Pl
3. 0
4. 2pl/3
Ρl/2
1. Between 18,19 days
2. Between 20,22 days
3. Between 24,26 days
4. Between 60,70 days
Between 24,26 days
1.
2.
3.
4.
1. Increase the area moment of inertia
2. Increase the span of the beam
3. Select a different material having lesser modulus of elasticity
4. Magnitude of the load to be increased
Increase the area moment of inertia
1. P-2 Q-1 R-7 S-6
2. P-3 Q-1 R-5 S-7
3. P-1 Q-3 R-1 S-5
4. P-3 Q-4 R-7 S-6
P-3 Q-4 R-7 S-6
1. t cos 450
2. 2t cos 450
3. t cos2 45°
4. 2t sin 45 cos 45°
2t sin 45 cos 45°
1. 40 kg
2. 51 kg
3. 62 kg
4. 73 kg
51 kg
1. 60 Hz
2. 90 Hz
3. 135 Hz
4. 180 Hz
90 Hz
1. 4T/ld
2. 16T/ld2
3. 8T/ld2
4. 16T/πd3
8T/ld2