例句與造句

1. Latching switches do not have this feature and therefore are normally not used with a magnetic starter.
2. A "'latching switch "'is a switch that maintains its state after being activated.
3. Unlike machines with an ordinary latching switch ( such as a common light switch ), when the power is resumed the machine will not operate until being turned on again.
4. A "'push button "'is a momentary or non-latching switch which causes a temporary change in the state of an electrical circuit only while the switch is physically actuated.
5. A push-to-make, push-to-break switch would therefore be a latching switch-each time you actuate it, whichever state the switch is left in will persist until the switch is actuated again.
6. It's difficult to find latching switch in a sentence. 用latching switch造句挺難的