Electrical Grid 2 - Chapter 1 - Series and Parallel Circuits - Possible Test Questions - WEEK 7 Flashcards

1
Q

Key elements that for a circuit:

A
  • Source
  • Conductor
  • Load
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

As a source, the voltage is:

A
  • the force that will push the electrons through the conductor
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

In a circuit, conductors are necessary:

A
  • to transmit energy to the point where it will be used
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

A load is:

A
  • a device that uses the electrical energy from a source to accomplish some useful purpose
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is a short circuit?

A
  • A circuit that does not have a load, or in which the load has been bypassed.
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Would a short circuit have high or low resistance?

A
  • Low resistance
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Types of basic circuits:

A
  • Series Circuits

- Parallel Circuits

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

All circuits are:

A
  • Series, parallel, or a combination of the two
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Series circuits only have:

A
  • one path for current flow
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Series circuits are most commonly seen in:

A
  • lighting applications
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Parallel circuits have:

A
  • Multiple paths for current flow
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Combination circuits consist of both:

A
  • Series and parallel circuits
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Linemen should never place themselves in:

A
  • series between two points of different potential
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Anything that is connected directly across two points of different potential is:

A
  • said to be in series
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Anything that is connected in series will have current flow through it unless:

A
  • the resistance is sufficient to prevent it
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

List some devices that might be connected in a series with a line.

A
  • regulators
  • reclosers
  • sectionalizers
  • switches
17
Q

Power lines are considered combination type circuits because:

A
  • of the equipment that is connected in series with the line; however, the layout of the circuit is predominately parallel
18
Q

Customer circuits are also of the parallel type, or series type?

A
  • Parallel type
19
Q

the source for a residence:

A
  • is the meter panel, and all of the appliances, light bulbs, and motors in the house are the loads.
20
Q

Because each device connected to a parallel circuit has its own path to and from the source, a failure on one piece of equipment will:

A
  • not affect anything else.
21
Q

Voltage in Parallel Circuits:

A
  • When working with parallel circuits, the voltage supplied by the source will be available to each device that is connected to the line.
22
Q

The voltage in a parallel circuit is the same, while the current changes at:

A
  • different points in the circuit.