Question

Match List I with List II:

LIST I (Component)	LIST II (Equipment used in)
A. Draft Tube	III. Francis Turbine
B. Thermostatic Expansion Valve	II. Cold Storage
C. Feed Water Heater	I. Thermal Power Plant
D. Automatic Expansion Valve	IV. Central AC Plant

Choose the correct answer from the options given below:

• A. (A)- (III), (B)- (II), (C)- (I), (D)- (IV)
• B. (A)- (III), (B)- (IV), (C)- (I), (D)- (II)
• C. (A)- (I), (B)- (II), (C)- (III), (D)- (IV)
• D. (A)- (III), (B)- (IV), (C)- (II), (D)- (I)

Hint:

Match the components with their typical applications in relevant industries

Answer 1

The Correct Option is A

- A draft tube is used in Francis turbines, typically found in thermal power plants.
- Thermostatic expansion valves are used in cold storage to regulate temperature.
- Feed water heaters are found in thermal power plants to preheat the water entering the boiler.
- Automatic expansion valves are used in central AC plants to regulate refrigerant flow.