What is a key characteristic of an open type compressor?

What is a key characteristic of an open type compressor?

• A. It is difficult to maintain
• B. The motor and compressor are enclosed together
• C. One end of the compressor shaft extends beyond the housing
• D. It is designed to operate quietly

Answer: (C)

An open type compressor is defined by its unique design where one end of the compressor shaft extends beyond the housing. This characteristic allows for direct connection to an external drive source, typically a motor, providing flexibility in how the compressor is powered. This design is beneficial in applications where the compressor needs to be driven by different types of motors or where space constraints necessitate a specific configuration. The other options do not accurately reflect the defining features of an open type compressor. While maintenance aspects may vary, it is not inherently true that open type compressors are difficult to maintain. Options indicating that the motor and compressor are enclosed or that the design is focused on quiet operation are more related to other compressor types, such as semi-hermetic or hermetic compressors, rather than open type compressors.

An open type compressor is defined by its unique design where one end of the compressor shaft extends beyond the housing. This characteristic allows for direct connection to an external drive source, typically a motor, providing flexibility in how the compressor is powered. This design is beneficial in applications where the compressor needs to be driven by different types of motors or where space constraints necessitate a specific configuration.

The other options do not accurately reflect the defining features of an open type compressor. While maintenance aspects may vary, it is not inherently true that open type compressors are difficult to maintain. Options indicating that the motor and compressor are enclosed or that the design is focused on quiet operation are more related to other compressor types, such as semi-hermetic or hermetic compressors, rather than open type compressors.