Ladder Diagram Symbols Flashcard Exercise

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What does the symbol below represent?

Normally Closed Selector Switch

Normally Open Selector Switch

Normally Open Pushbutton Switch

Normally Open Limit Switch

Normally Closed Momentary Switch

What does the symbolbelow represent?

Normally Open Selector Switch

Knife Switch

Normally Closed Pushbutton Switch

Normally Open Limit Switch

Normally Closed Momentary Switch

What does the symbolbelow represent?

Two Position Selector Switch

Three Position Selector Switch

Thermal Switch

Flow Switch

Pressure Switch

What does the symbolbelow represent?

Ammeter

Yellow Light

Timer Coil

Alarm

None of the above

A

What does the symbolbelow represent?

Resistor Coil

Transformer

Motor Field Winding coil

Circuit Breaker

Three Phase wiring

What does the symbolbelow represent?

Normally Closed Thermal Switch Held Open

Normally Open Thermal Switch

Normally Open Float Switch

Normally Open Limit Switch

Normally Closed Float Switch Held Open

What does the symbolbelow represent?

Resistor

Breaker

Fuse

Overload

None of the Above

What does the symbol below represent?

Normally Closed Pressure Switch Held Open

Normally Open Pressure Switch

Normally Open Float Switch

Normally Closed Float Switch Held Open

Normally Open Momentary Switch

What does the symbol below represent?

Normally Open Directional Switch

Normally Open Thermal Switch

Normally Open Flow Switch

Normally Open Off Delay Switch

Normally Open On Delay Switch

What does the symbol below represent?

Cinnamon Red Light

Timer Relay Coil

Control Relay Coil

Motor Relay Coil

Continuous Reverse Coil

CR

What does the symbol below represent?

Normally Closed Selector Switch

Normally Open Selector Switch

Normally Open Pushbutton Switch

Normally Open Limit Switch

Normally Closed Momentary Switch

What does the symbol below represent?

Motor Overload

Fuse

Breaker

Time Delay Fuse

Solenoid

What does the symbol below represent?

Normally Open Float Valve

Normally Closed Off Delay Held Open

Normally Open Off Delay

Normally Closed On Delay Held Open

Normally Open On Delay

What does the symbol below represent?

Normally Open Limit Switch

Normally Closed Limit Switch

Normally Open Limit Switch Held Closed

Closed Knife Switch

Normally Closed Push Button Switch

What does the symbol below represent?

Normally Closed Float Switch

Normally Closed Pressure Switch

Normally Closed Off Delay

Normally Closed On Delay

Normally Open On Delay Held Closed

What does the symbol below represent?

Relay Coil

Fuse

Resistor

Horn or buzzer

Bell

What does the symbol below represent?

Normally Open Limit Switch

Normally Closed Limit Switch Held Open

Normally Open Proximity Switch

Normally Closed Proximity Switch Held Open

Normally Open On Delay

What does the symbol below represent?

Normally Closed Knife Switch

Normally Closed Contact

Normally Open Contact Held Closed

Fuse

None of the Above

What does the symbol below represent?

Solenoid

Fuse

Transformer

Coil

Relay

Congratulations!

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