1. P
2. Q
3. R
4. S
P
1. Sommerfeld number
2. rating life
3. Specific dynamic capacity
4. Rotation factor
Sommerfeld number
1. ∂v/∂x
2. -∂v/∂x
3. ∂v/∂y
4. -∂v/∂y
-∂v/∂y
1. T/x
2. ∂T/∂x
3. ∂2T/∂x∂t
4. ∂2T/∂x2
∂2T/∂x2
1. Figures 1 and 2
2. Figures 1 and 3
3. Figures 1 and 4
4. Figures 2 and 3
Figures 1 and 2
1.
2.
3.
4.
1. Correct because the maxima in Ebλ show the correct trend
2. Correct because Planck’s law is satisfied
3. Wrong because the Stefan Boltzmann law is not satisfied
4. Wrong because Wien’s displacement law is not satisfied
Wrong because the Stefan Boltzmann law is not satisfied
1. 0.002
2. 0.027
3. 0.25
4. 0.75
0.027
1. Air gets cooled and humidified
2. Air gets heated and humidified
3. Air gets heated and dehumidified
4. Air gets cooled and dehumidified
Air gets heated and humidified
1. P-2, Q-1, R-4, S-5
2. P-4, Q-2, R-3, S-5
3. P-4, Q-5, R-1, S-2
4. P-3, Q-5, R-2, S-1
P-3, Q-5, R-2, S-1