What prevents compressed refrigerant from traveling back into the compressor when the piston in on its suction stroke?
A. Solenoid valve
B. Throttling valve
C. Discharge valve plate
D. Suction reed valve
Answer: C
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Connection diagrams should be used to _____.
a. indicate the paths, interconnections, and component parts of an electric circuit b. show the wiring of instrument and electrical control devices in an elementary ladder or schematic form c. show the actual wiring connections between unit assemblies or equipment d. show the internal wiring connections between the parts that make up an apparatus
Identify the advantages as relating to either sexual propagation or asexual propagation
a. sexual b. asexual 14. Less expensive 15. Many plants can be produced quickly 16. Plants are genetically identical 17. Avoids passing on some diseases 18. Less time is required to produce a salable plant 19. Crosses result in hybrid vigor 20. The only way to reproduce some plant varieties
A(n) ____________________ saw is used to cut curves in wood
Fill in the blank(s) with the appropriate word(s).
The production of an induced voltage requires a conductor (generally in the form of a coil), a magnetic field, and ____ motion between the two.
a. transient b. nonpolarized c. static d. relative