Figure 10-5 A single pole, single throw toggle switch provides jog or run control in the accompanying figure. If the switch is in the OFF position, the holding contacts can seal the circuit when the START button is released.

A control relay is used to provide jogging in one direction only.

What is a hazard of push buttons?

The air flow switch is constructed from a(n) ____________________ micro switch.

Pneumatic timers are affected by variations in ambient temperature or atmospheric pressure.

The abbreviations TO and ____________________ are used with some control schematics to indicate a time-operated contact.

Figure 7-2 In the accompanying figure, when the START button is pressed, current flows through ____________________ coil.

Figure 10-3 Two circuits that employ a control relay to provide jogging are shown in the accompanying figure. In both these circuits the control relay provides the ____________________ contacts, not the M starter.

The on-delay relay is often referred to as DODO.

In a three-wire start/stop motor control circuit, the Start Button can be wired normally open or normally closed. For the circuit to operate properly, the Start Button should be wired_____________________.