Correct answer
D. Beam radiation
Explanation
The correct answer is Beam radiation.
The shape of T-S diagram for Carnot Cycle is a________?
Mineral matter, ‘M’ and ash percentage ‘A’ in coal are roughly related as________?
Which of the following equations as suggested by Colebrook and White gives the increase in roughness of a new surface (ε0) with age/time (t) (where, ε = roughness of the surface after time’t’. α = a co-efficient to be experimentally determined)?
Flooding in a distillation column is detected by a sharp ________?
Which of the following may be termed as a variable orifice flow-meter?
Dittus-Boelter equation cannot be used for molten metals mainly due to its very low________?