(A): Electric appliances with metallic body have three connections, whereas an electric bulb has a two pin connection.
(R): Three pin connections reduce heating of connecting wires. 

Options

A. Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.
B. Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.
C. Statement 1 is true but statement 2 is false.
D. Both statements 1 and 2 are false.

Answer

C

Explanation

The pin provides an Earth connection, to avoid any accident.