In the following shell and tube setup as shown, recognise the number of Concurrent and Counter-current interactions.

6 concurrent and 0 counter current

2 concurrent and 4 counter current

3 concurrent and 3 counter current

6 concurrent and 0 counter current

0 concurrent and 6 counter current

In the following shell and tube setup as shown, recognise the number

1.	In the following shell and tube setup as shown, recognise the number of Concurrent and Counter-current interactions.
A.	2 concurrent and 4 counter current
B.	3 concurrent and 3 counter current
C.	6 concurrent and 0 counter current
D.	0 concurrent and 6 counter current
Answer» C. 6 concurrent and 0 counter current