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Electrical Principles and PLCs Quiz

Electrical Principles and PLCs Quiz

Assessment

Interactive Video

Physics

9th - 10th Grade

Hard

Created by

Jennifer Brown

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What might be the cause if a PLC system's hardware is functioning but the system is not operating correctly?

Mechanical failure

Power supply failure

Software issues

Incorrect wiring

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a source of voltage for portable PLCs?

Wind turbines

Solar panels

Batteries

Portable generators

3.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

What type of voltage ratings can PLC power supplies have?

Single-phase rating

Fixed voltage rating

Variable voltage rating

Dual voltage rating

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the total resistance in a series circuit when more loads are added?

It remains the same

It fluctuates

It decreases

It increases

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a parallel circuit, what happens to the total current when more loads are added?

It remains the same

It increases

It becomes zero

It decreases

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