Which of the following is an example of direct solar water heating system?
A. Pressurised antifreeze system
B. Pumped systems to circulate transfer fluid
C. Convection heat storage system
D. Drainback system
Answer:C
Which of the following is an example of direct solar water heating system?
A. Pressurised antifreeze system B. Pumped systems to circulate transfer fluid C. Convection heat storage system D. Drainback system
Explanation: Convection heat storage system is similar to an integrated collector storage system. Both these systems are examples of direct solar water heating systems. Renewable Energy Multiple Choice Questions