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

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

Answer: (B)

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.