In a single phase energy meter, the shunt electromagnet is energized by a ____of ____

• A. pressure coil, thin wire of more turns
• B. current coil, thick wire of few turns
• C. current coil, thin wire of more turns
• D. pressure coil, thick wire of few turns

Answer: (A)

In single phase energy meter,
Current coil is made up from thick wire having few no. of turns.
Pressure coil is made up from thin wire having more no. of turns.