ME 315 Quizizz 8

In the mass transfer equation shown, at what temperature is ρ_A,∞ found at?

• T_f

• T_s

• T_∞

Radiation must be considered in which boiling regime:

• Free convection

• Nucleate

• Transition

• Film

In the boiling example shown, what is ΔT_e?

• 155 °C

• 50 °C

• 205 °C

• 100 °C

In the condensation problem shown, what is the relation between h'_fg and h_fg?

• h'_fg > h_fg

• h'_fg = h_fg

• h'_fg < h_fg

Consider the heat exchanger shown. What is the outlet temperature of the cold fluid, T_c,o?

• 2 °C

• 10 °C

• 50 °C

• -10 °C