“An integral solenoid and detector switch stops the card from being removed until it is safe to do so.”

“The starter solenoid is essentially a large electronic switch that can handle that much current.”

“It is based on solenoid injectors with balanced valve and feedback control strategies.”

“Nanoscopic wires grown in gold may be the world's smallest solenoids, according to new theoretical analysis of the structures.”

“Electronic solenoids actuate the clutch elements and these are close coupled to the clutches to optimize response time.”

“Mention should also be made of the relay steels, used widely in relays, armatures, and solenoids.”