Which of the features of expansion valves in the following lists are correctly matched? Expansion Device Feature 1. Capillary tube : Chocking 2. Thermostatic Expansion valve : Constant temperature 3. Automatic Expansion valve : Constant degree of superheat 4. Float valve : Mass flow rate of refrigerant is proportional to load Select the correct answer using the codes given below. Codes:

Which of the features of expansion valves in the following lists are c

1.	Which of the features of expansion valves in the following lists are correctly matched? Expansion Device Feature 1. Capillary tube : Chocking 2. Thermostatic Expansion valve : Constant temperature 3. Automatic Expansion valve : Constant degree of superheat 4. Float valve : Mass flow rate of refrigerant is proportional to load Select the correct answer using the codes given below. Codes:
A.	1 and 2
B.	1 and 3
C.	1 and 4
D.	3 and 4
Answer» E.

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