If there are 1000 pellets of 3mm diameter, what is the heat transfer a – McqOptions

MCQOPTIONS

1.	If there are 1000 pellets of 3mm diameter, what is the heat transfer area?
A.	0.02m<sup>2</sup>
B.	0.05m<sup>2</sup>
C.	0.04m<sup>2</sup>
D.	0.03m<sup>2</sup>
Answer» E.

Discussion

No Comment Found

Related MCQs

Heat transfer between the active particle and the fluidized bed is controlled by three mechanisms given below, identify the wrong entry.
Active particles which are quite large sternly repel the emulsion phase and hence the mass transfer rate augments with the ________ of the inert bed material size and _________ with increase of its active particle s diameter.
Gas to particle heat transfer coefficients can be calculated by the equation given below, which one is correct for Re/ < 200.
If there are 1000 pellets of 3mm diameter, what is the heat transfer area?
On complete fluidisation, which one of the following is zero?
Which one of the heat transfer processes are not involved in a fluidised bed?
If the operation on a fluidised bed is a dense flowing fixed bed, then which one of the following method is used for pressure drop calculation?
What is the correct expression for pressure drop in a fluidised bed at fluidisation?
Which one of the following method is the most reliable when it comes to determine fluidisation point?
Which one of the following working model is best suited for fluidized bed combustion boilers?