There is no intake manifold heating on port-injected engines. Most are made of space age plastic materials or cast aluminum.
Answer the following statement true (T) or false (F)
True
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La manera más conveniente de manejar las secciones de una pluma reticulada es por medio de _____.
a. eslingas de nylon b. polipastos de cadenas c. cabrestantes d. abrazaderas de vigas
?When the term new technology diesel engine (NTDE) is used in the context of a highway compliant diesel, to what does it refer?
A. ?Engines certified for MY1997 emissions B. ?Engines certified for MY 2010 emissions C. ?Engines equipped with VGTs D. ?Engines equipped with CACs
The best way to adjust a CPR valve is by ____.
A. adjusting the low pressure control B. measuring the temperature drop of the air through the evaporator C. adjusting the CPR to produce an amperage draw of the compressor motor to the motor nameplate rating plus 10% D. adjusting the CPR to produce an amperage draw of the compressor motor to the motor nameplate rating plus 25%
The purpose of controls in an HVACR system is to:
A) Protect the refrigeration cycle components. B) maintain the temperature in a space. C) Start and stop all the electrical components. D) Regulate HVACR equipment in response to monitored conditions.