Q. The following plot gives the saturated humidity (He) versus temperature (T).Line joining (H1, T1) and (H2, T2) is the constant enthalpy line. Choose the correct one from among the alternatives A, B, C and D.

• (A) T1-Dew point temp; T2-Dry bulb temp; T3-Wet bulb temp
• (B) T1-Dew point temp; T2-Wet bulb temp; T3-Dry bulb temp
• (C) T1-Wet bulb temp; T2-Dry bulb temp; T3-Dew point temp
• (D) T1-Dry bulb temp; T2-Wet bulb temp; T3-Dew point temp