HVAC Pretest BOMA Questions Answered Correctly – Expert Verified | Latest Version 2024/2025
A control can be which of the following? a. electrical b. mechanical c. electrical and mechanical d. all of the above - d. all of the above A current magnetic relay opens and closes its contacts based on the ____. a. current in the start winding b. voltage across the start winding c. voltage across the run winding d. current in the run winding - d. current in the run winding A direct expansion-type evaporator is also called a ___. a. flooded evaporator b. dry-type evaporator c. multi-circiut evaporator d. stamped evaporator - b. dry-type evaporator A helicopter is lifting an 800-pound unit at a rate of 200 feet per minute. How many horsepower of work energy is the helicopter using in the process? a. 3.863 hp b. 4.517 hp
Escuela, estudio y materia
- Institución
- HVAC BOMA
- Grado
- HVAC BOMA
Información del documento
- Subido en
- 11 de junio de 2024
- Número de páginas
- 26
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
Temas
-
hvac pretest boma questions answered correctly e
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