Read the text. Fill in the correct words. Nikola Tesla was a brilliant inventor and ___ . He ___ many important discoveries that changed the world.

engineer standard technologies developed battle televisions made device

Read the text. Fill in the correct words.

Nikola Tesla was a brilliant inventor and ___ . He ___ many important discoveries that changed the world. Some of his most famous inventions include alternating current (AC). Tesla ___ the AC system, which became the ___ way to deliver electricity. AC is safer and more efficient than direct current (DC), which was used by [обрезано]