FA 6_DEE4A

Which of the following is NOT a type of automation system?

• Fixed automation

• Programmable automation

• Manual automation

• Flexible automation

What is the main characteristic of fixed automation?

• It is designed for high production volume with little flexibility

• It allows easy modification of product designs

• It is cost-effective for small batch production

• It requires human intervention at every stage

A relay consists of a (a)   , which generates a magnetic field to switch contacts.

A contactor is primarily used to control ____ _____ loads in an industrial automation system.

(a)  

What is the primary function of an electromechanical relay in an automation system?

• To generate electrical signals

• To open and close circuits based on control inputs

• To store data for programmable logic controllers (PLCs)

• To measure voltage levels in a circuit

Which of the following is a basic component of a contactor?

• Diode

• Resistor

• Coil

• Transformer

In a relay, what does the term "pole" refer to?

• The number of circuits controlled by the relay

• The physical structure of the relay

• The voltage rating of the relay

• The coil resistance

Fixed automation is best suited for small batch production.

• TRUE

• FALSE

An electromechanical timer can provide a time delay before activating or deactivating a circuit.

• TRUE

• FALSE

A contactor is mainly used for switching low-power electrical loads.

• TRUE

• FALSE