AEE Certified Energy Manager (CEM) 認定 CEM 試験問題:
1. Which of the following color temperatures looks more like daylight?
A) 3,500 K
B) 2,500 K
C) 6,500 K
D) 4,500 K
2. Exhaust gases from an industrial furnace flow through a heat-recovery steam generator, which generates medium-pressure steam. This steam is used in a steam turbine to generate shaft power driving a fan. Which type of combined heat and power (CHP) cycle does this process describe?
A) Combined cycle
B) Topping cycle
C) Bottoming cycle
D) This cycle is not a combined heat and power system
3. How can commissioning reduce the life-cycle cost to owners and operators?
A) Reduce the cost of change orders during construction
B) Improve the satisfaction of building occupants
C) All of the above
D) Improve the performance of energy systems
E) Improve the effectiveness of operations and maintenance
4. In a typical compressed air system, energy can be saved by which of the following actions?
A) Move the inlet air filter to a warmer location
B) Decreasing supply air pressure
C) Reducing the air distribution pipe size
D) Reducing the capacity of the compressed air receiver tanks
E) Raising the air pressure
5. If installed without ancillary equipment, photovoltaic power cells generate what type of power?
A) Square-wave alternating current
B) Direct current
C) Sinusoidal alternating current
質問と回答:
質問 # 1 正解: C | 質問 # 2 正解: C | 質問 # 3 正解: C | 質問 # 4 正解: B | 質問 # 5 正解: B |