question_answer

DIRECTIONS: Read the passage (s) given below and answer the questions that follow. Passage - 3 An arrangement in which two terminals of an electric cell are connected to two terminals of the bulb is known as electric circuit. Current flows from positive to negative terminal in closed circuit. Filament of bulb is made up of tungsten. The filament of bulb is made of

A) a metal

B) tungsten

C) Both the above are correct

D) None of these is correct