Capacitors and Electrical Systems Quiz

Capacitors and Electrical Systems Quiz

12th Grade

9 Qs

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Capacitors and Electrical Systems Quiz

Capacitors and Electrical Systems Quiz

Assessment

Quiz

Construction

12th Grade

Practice Problem

Hard

Created by

Caleb Lenz

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9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of capacitors in electrical systems?

To increase voltage

To correct power factor

To generate electricity

To decrease resistance

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What separates the two conductive plates in a capacitor?

A resistor

An insulator

A conductor

A diode

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the effect of capacitive reactance in a circuit?

Increases inductive reactance

Counteracts inductive reactance

Increases resistance

Decreases voltage

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where are switched capacitor banks often found?

In residential areas

In business parks and commercial areas

In rural areas

In industrial zones

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What allows switched capacitor banks to communicate with other smart devices?

Manual controls

SCADA connectivity

Wireless routers

Ethernet cables

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What device is used to de-energize fixed capacitors?

Control panel

Loadbuster

Capacitor switch

Grounding rod

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of waiting five minutes during the disconnect process?

To allow capacitors to energize

To allow capacitors to discharge

To open the switch

To shunt the terminals

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of fused cutouts in the disconnect process?

To energize the capacitor bank

To de-energize the bank using a load-break device

To increase the bank's capacity

To maintain the bank's voltage

9.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the unit of capacitance?

Ohm

Farad

Watt

Henry