Question

11. Column - A (A) Commutator (B) Fuse (C) Galvanometer (D) Electric generator Column - B (i) detects the presence of electric current in a circuit (ii) Converts mechanical energy into electrical energy (iii) measures the potential difference (iv) shows the direction of the motion of the conductor (v) protects the electrical appliances (vi) reverses the direction of current (vii) converts electrical energy into mechanical energy​

Answer 1

11. Column - A (A) Commutator (B) Fuse (C) Galvanometer (D) Electric generator Column - B (i) detects the presence of electric current in a circuit (ii) Converts mechanical energy into electrical energy (iii) measures the potential difference (iv) shows the direction of the motion of the conductor (v) protects the electrical appliances (vi) reverses the direction of current (vii) converts electrical energy into mechanical energy I don't know I can't understand you mix all the questions so I can't understand