Festo: CH 4-5

Festo: CH 4-5

Assessment

Passage

Engineering

12th Grade

Hard

Created by

Casey Robinson

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What happens to the output voltage in negative-switching sensors when a workpiece approaches?

It switches over to a voltage of 0 V

It increases to full supply voltage

It remains constant

It fluctuates randomly

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the function of the downstream electronic unit in an inductive proximity sensor?

It evaluates the resonant circuit's behavior and actuates the output.

It generates the magnetic field.

It stores electrical energy.

It converts AC to DC.

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is NOT a characteristic of capacitive proximity sensors?

Respond to high dielectric constant materials

Generate electrostatic fields

Only detect metallic objects

Form stray fields

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What happens when an object interrupts the light beam in a through-beam sensor?

The light beam is amplified

A signal is triggered

The light beam is reflected

The light beam is absorbed

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the benefit of using semiconductor LEDs in optical sensors?

They are expensive

They are unreliable

They are durable and easy to install

They are difficult to align

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In a retro-reflective sensor, what happens when an object interrupts the light beam?

The sensor turns off permanently

The light beam becomes stronger

A signal is triggered to initiate a switching operation

The sensor emits a sound

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the role of the reflector in a retro-reflective sensor?

To absorb light

To emit sound

To reflect the light beam back to the receiver

To generate heat

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?