【Weekly Topic】【HVAC Edition 20160307】
Thread Content
Which of the following statements about all-air variable air volume air conditioning systems is correct? Answer: C. The lower the air volume, the less energy is consumed; therefore, there should be no restriction on the minimum air volume in a variable air volume system. B. Since the air volume in a variable air volume air conditioning system is reduced, indoor noise is usually lower. C. The amount of fresh air supplied to each room in a variable air volume air conditioning system cannot be controlled independently. D. Because the air supply volume in a variable air volume air conditioning system can be controlled independently, it is not necessary to separate the interior and exterior areas
Which of the following statements about variable air volume air conditioning systems is correct? (C) A. The lower the air volume, the less energy is consumed; therefore, there is no need to set a minimum air volume limit for such systems. B. Since the air volume in variable air volume air conditioning systems is reduced, indoor noise is usually lower. C. The amount of fresh air supplied to each room in a variable air volume air conditioning system cannot be adjusted independently. D. Because the air supply volume in variable air volume air conditioning systems can be controlled independently, it is not necessary to separate the indoor and outdoor areas
In a C-variable air volume air conditioning system, the fresh air volume for each room cannot be adjusted and controlled independently
In a C-variable air volume air conditioning system, the fresh air volume for each room cannot be adjusted and controlled independently
Which of the following statements about full-air variable air volume air conditioning systems is correct? (C) A. The lower the air volume, the less energy consumption; therefore, there is no need to set a minimum air volume limit for variable air volume systems. B. Since the air volume in variable air volume air conditioning systems is reduced, indoor noise is usually lower. C. The amount of fresh air supplied to each room in a variable air volume air conditioning system cannot be controlled independently. D. Because the indoor air supply volume in variable air volume air conditioning systems can be controlled independently, it is not necessary to separate the interior and exterior areas
Which of the following statements about full-air variable air volume air conditioning systems is correct? (C) A. The lower the air volume, the less energy is consumed; therefore, there is no need to set a minimum air volume limit for variable air volume systems. B. Since the air volume in variable air volume air conditioning systems is reduced, indoor noise is usually lower. C. The amount of fresh air supplied to each room in a variable air volume air conditioning system cannot be controlled individually. D. Because the indoor air supply volume in variable air volume air conditioning systems can be controlled independently, it is not necessary to separate the interior and exterior areas