A liquid-to-liquid heat exchanger uses a heat-transfer fluid that circulates through the solar collector, absorbs heat, and then flows through a heat exchanger to transfer its heat to water in a storage tank. Heat-transfer fluids, such as antifreeze, protect the solar collector from freezing in cold weather.
Answer: Detailed
Explanation:
SDLC consist of 7 phases. They are:
1. Planning.
2. System analysis and requirement
3. Design:
4. Coding:
5. Testing:
6. Installation
7. Maintenance
Here we are talking of the third phase. In this phase it is the design phase which consist of high and low level design. Here the preliminary design is included in high level design where it describes the required hardware, software, network capabilities and the modelling of the interface. However the detailed design in low level design will implement the coding and will finding of any errors in the implemented design as described by the preliminary design.
Answer:
while True:
number = int(input("Enter a number: "))
product = number * 10
if product > 100:
break
print(str(product))
Explanation:
Create a while loop that iterates until a specific condition is created inside
Ask the user for the input
Multiply the input and put the result in product
Check if the product is greater than 100. If it is, stop the loop using break keyword
When the loop is done, print the product
