Tubular air preheater of a boiler is also called as______________
A)recuperative air preheater
B)elliptical air preheater
C)ovoid air preheater
D)squarish air preheater

Question

Quizplus · Accepted Answer

Tubular air preheaters, where heat from the flue gases is transferred to the air through tubes, are known as recuperative air preheaters. This term highlights their function of recuperating or recovering heat.

Tubular Air Preheater of a Boiler Is Also Called As______________