Question

Match List-1 with List-2 and select the correct answer using the codes given below the lists:
List-1
A. Concentrated sugar solution
B. Sewage sludge
C. Blood
D. Air

List-2
1. Dilatant fluid
2. Bingham plastic fluid
3. Pseudo-plastic fluid
4. Newtonian fluid

• A. A-1, B-2, C-3, D-4
• B. A-1, B-2, C-4, D-3
• C. A-2, B-1, C-3, D-4
• D. A-2, B-1, C-4, D-3

Answer 1

The correct option is A A-1, B-2, C-3, D-4

Newtonian Fluids : Air, water, mercury, glycerine, kerosene and other engineering fluids under normal circumstances.

Pseudoplastic: Fine particle suspension, gelatine, blood,milk, paper pulp, polymeric solutions such as rubbers, paints.

Dilatant fluids: Ultra fine irregular particle suspension, sugar in water, aqueous suspension of rice starch, quicksand, butter, printing ink.

Ideal plastics or Bingham fluids : Sewage sludge, drilling muds.

Visco-elastic fluids: Liquid solid combination in pipe flow, bitumen, tar, asphalt, polymerized fluids with drag reduction features.

Thixotropic : Printer's ink, crude oil, lipstick, certain paints and enamels.

Rheopectic fluids: Very rare liquid-solid suspensions, gypsum suspension in water and bentonite solutions.