ENG5258 Apply compressors in engineering
Task Number 04
[202030]
Troubleshoot common compressor problems
Student’s full Name:
Student ID Number
Student’s class:
Student Declaration
I certify that the work presented is my own. It does not contain any material that is subject
to copyright or that has been submitted previously for assessment (Unless specifically
requested by teacher).
Student Signature
Student’s class:
Date:
Competent
Not Competent
E4
Measure compressor efficiency.
Performance Criteria 1
Explain measurement devices used in a compressor system, including pressure
gauges, pressure transducers, the flow measurement “Venturi
Performance Criteria 2
Describe the P-V diagram for a compressor and compute the power input and
output.
Calculate the pressure ratio, transmission ratio, swept volume and compressor
isothermic and volumetric efficiency.
Draw the compressor efficiency curves “both volumetric and isothermic” for the
compressor at two different parameters, the first
Performance Criteria 3
Performance Criteria 4
Task No. 04:
E4 PC1-4
1. Describe the P-V diagram for a compressor and compute the power input and output.
2. Calculate the pressure ratio, transmission ratio, swept volume and compressor isothermal and
Volumetric efficiency.
3. Draw the compressor efficiency curves “both volumetric and isothermal” for the compressor at two
different parameters, the first