Magnetic Control and Switching Circuits I - Relays and Controls
Authored by Duckling Ducks
Science
University
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26 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Objective: Identify the parts of a relay.
Coil, Armature, Contacts, Spring
Resistor, Diode, LED, Switch
Transistor, Capacitor, Inductor, Fuse
Battery, Motor, Lamp, Buzzer
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Refer to the diagram of the relay. What is the part labeled as 'Release spring'?
Release spring
Armature
Coil
Contact
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Refer to the diagram of the relay. What is the part labeled as 'Armature'?
Armature
Coil
Contact
Spring
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Refer to the diagram of the relay. What is the part labeled as 'Moving contact'?
Moving contact
Fixed contact
Coil
Armature
5.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the part labeled as 'Fixed NO contact'?
Evaluate responses using AI:
OFF
6.
OPEN ENDED QUESTION
3 mins • 1 pt
Refer to the diagram of the relay. What is the part labeled as 'Fixed NC contact'?
Evaluate responses using AI:
OFF
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Refer to the diagram of the relay. What is the part labeled as 'Core'?
Core
Armature
Spring
Contact
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