Motor Control Symbol Identification

Which description below best matches the symbol shown?

• Pilot lamp with pushbutton test

• Wall light

• Pilot lamp

• Pilot lamp (red)

Which description below best matches the symbol shown?

• Bus duct

• Fuse

• Inductor

• Solenoid

Which description below best matches the symbol shown?

• Control relay coil

• Motor starter coil

• Contactor coil

• Indicating light

Which description below best matches the symbol shown?

• Preset iron dust cored inductor

• Preset air cored inductor

• Fixed ferrite cored inductor

• Roller coaster variable inductor

Which description below best matches the symbol shown?

• 3-position pneumatic solenoid

• Thermal overload element

• 2-position normally closed relay

• 2-position hydraulic solenoid

Which description below best matches the symbol shown?

• Horn

• Bell

• Buzzer

• Siren

Which description below best matches the symbol shown?

• Wavemeter

• Oscilloscope

• Synchroscope

• Galvonometer

Which description below best matches the symbol shown?

• Manual operated control valve

• Rotary actuated control valve

• Motor operated control valve

• Diaphragm actuator control valve

Which description below best matches the symbol shown?

• Single-phase AC motor

• 3-phase, squirrel-cage motor

• 2-phase, 4-wire motor

• Wound-rotor, 3-phase motor

Which description below best matches the symbol shown?

• Magnetic overload relay

• Normally closed contactor

• Thermal overload relay

• Series shunt coil