Subject: Toll System Retrofits 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Retrofits 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Energy-efficient building envelope retrofits 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Energy-efficient roofing retrofits 18 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Energy-efficient HVAC retrofits 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Water Treatment Retrofits 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Building energy retrofits 18 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Irrigation system energy efficiency retrofits 22 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.

Subject: Water-efficient irrigation system retrofits 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Irrigation system retrofits 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Sustainable building retrofits 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Wind energy grid retrofits 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Wind energy retrofits 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Nuclear power plant safety retrofits 12 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Safety retrofits 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Energy-saving insulation Energy Costs (364 pages) Energy Harvesting (332 pages) Energy Internet (344 pages) Energy Trading (334 pages) Energy as a Service (EaaS) (402 pages) Energy demand (391 pages) Energy…