Question

Match List-I (pipe flow with List-II (Types of acceleration) and select the correct answer using the codes given below the lists:                

List-I

• Flow at constant rate passing through a bend
• Flow at constant rate passing through a straight uniform diameter pipe
• Gradually changing flow throughbend
• Gradually changing flow through a straight pipe

List-II

1. Zero acceleration
2. Local and convective acceleration
3. Convective acceleration
4. Local acceleration

Codes:           

            A         B         C         D

(a)        3          1          2          4

(b)        3          1          4          2

(c)        1          3          2          4

(d)       1          3          4          2