1. Al
2. Cu
3. Pb
4. W
Pb
1. cylinder
2. flat plate
3. coil of wire
4. circular disc
circular disc
1. 8.0ltrs
2. 16ltrs
3. 20ltrs
4. 24ltrs
8.0ltrs
1. increasing current and decreasing speed
2. decreasing both current and speed
3. increasing both arc voltage and speed
4. increasing arc voltage and decreasing current
increasing current and decreasing speed
1. √(σ2x - σ2y + τ2xy)
2. √((σx + σy) / 2) + τ2xy)
3. √(σ2y - σ2x + τ2xy)
4. √((σx - σy) / 2) + τ2xy)
√((σx - σy) / 2) + τ2xy)
1. Modulus of elasticity
2. Radius of gyration about the minor axis
3. Span/length of the beam
4. Ratio of overall depth to thickness of the flange
Modulus of elasticity
1. 25√5
2. 50√5
3. 100√5
4. 200√5
50√5
1. A-4, B-3, C-6, D-5
2. A-2, B-3, C-6, D-4
3. A-4, B-3, C-2, D-1
4. A-4, B-2, C-3, D-5
A-4, B-3, C-6, D-5
1. A-5, B-3, C-2, D-4
2. A-4, B-3, C-2, D-1
3. A-5, B-2, C-3, D-4
4. A-4, B-3, C-1, D-5
A-5, B-3, C-2, D-4
1. A-3, B-4, C-1, D-2
2. A-3, B-4, C-2, D-1
3. A-2, B-4, C-1, D-3
4. A-3, B-1, C-4, D-2
A-3, B-4, C-1, D-2