Вопрос из теста по предмету Английский язык

Question

Ответьте на вопрос:

What is the purpose of including a factor of safety in engineering designs?

Answer

Including the safety factor in engineering designs is necessary to increase the efficiency of the design.

Answer

Engineers typically include a factor of safety in their designs to build a technically successful product.

Answer

Engineers usually include the safety factor in their designs to meet the requirements for cost, marketability, producibility, and  serviceability.

Answer

The purpose of including a factor of safety in engineering designs is to decrease the risk of unexpected accidents.

Ответьте на вопрос: What is the purpose of including a factor of safety in engineering designs: ответ на тест 306372 - Английский язык