Interview MCQ Set 1 1. For a direct heat dryer, Dry bulb temperature Tgi=250F Wet bulb temperature is Tv=117F What is the value of outlet temperature if NT is 2? a) 100 b) 120 c) 135 d) 145 AnswerAnswer: c [Reason:] Since NT=ln(Tgi-Tv/Tgo-Tv), hence Tgo=135F. 2. For a direct heat dryer, Dry bulb temperature Tgi=250F…