Question:-
Match List I with List II and select the correct answer:
List I (Refrigeration equipment)
A. Hermetically sealed compressor
B. Semi-hermitically sealed compressor
C. Open type compressor
D. Expansion device
List II (Characteristic)
1. Capillary tube
2. Both compressor and motor enclosed in a shell or casting
3. Both compressor and motor enclosed in a shell or casing with a removable cylinder cover
4. Driving motor of enclosed ma shill or casing and connected to the shaft driving the compressor
Option (A)
ABCD
1432
Option (B)
ABCD
2341
Option(C)
ABCD
1342
Option(D)
ABCD
2431
Correct Option:
(B)
Question Solution:
Hermetically scaled compressor-Both compressor and motor enclosed in shell or casing.
Semi-hermetically scaled compressor Both compressor and motor enclosed in a shell or casing with a removal cylinder cover Open type compressor – Driving motor not enclosed in shell or casing and connected to the shaft driving the compressor. Expansion device-capillary tube.
question-answer-faq-9430