Subject: Energy-efficient consumption costs 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Energy-efficient management costs 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

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

Subject: Energy exploration costs 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Energy extraction costs 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Energy transportation costs 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

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

Subject: Energy auditing costs 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Energy regulation costs 18 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Energy legislation costs 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Energy monitoring systems costs 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

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

Subject: Energy storage costs 22 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.

Subject: Energy generation costs 24 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.

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

Subject: Energy demand costs 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.