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EL1 - Wk01 - Electrical Theory Quiz

Total questions: 30

Worksheet time: 41mins

Name
Class
Date
1.

Electricity is a flow of _ from atom to atom

a)

Electrons

b)

Protons

c)

Nuetrons

d)

Nucleus

2.

An atom is made up of all of following, except

a)

Electrons

b)

Protons

c)

Nuetrons

d)

Ions

3.

Positively Charged

a)

Electrons

b)

Protons

c)

Nuetrons

d)

Ions

4.

Negativily Charged

a)

Electrons

b)

Protons

c)

Nuetrons

d)

Ions

5.

Rings that allow the electrons to orbit around the nucleus are called...

a)

Valence Rings

b)

Free Rings

c)

Orbit Rings

d)

Electron Rings

6.

An atom with 3 or less free electrons

a)

Conductor

b)

Insulator

c)

Semiconductor

d)

Free Electrons

7.

An atom with 5 or more free electrons

a)

Conductor

b)

Insulator

c)

Semiconductor

d)

Free Electrons

8.

An atom with 4 free electrons

a)

Conductor

b)

Insulator

c)

Semiconductor

d)

Free Electrons

9.

An atom is design to have a balanced charge with having the same amount of Protons and Electrons.

An unbalanced atom is an .....

a)

Eon

b)

Ion

c)

Aon

d)

Uon

10.

An atom with excessive electrons

a)

Negative Ion

b)

Positive Ion

c)

Balanced Ion

d)

Insulator

11.

An atom with insufficient electrons

a)

Negative Ion

b)

Positive Ion

c)

Balanced Ion

d)

Insulator

12.

Which statement more likely false about a positive Ion?

a)

Atom with insufficient electrons

b)

Atom that's missing electrons

c)

Atom with extra protons

d)

Atom with more protons than electrons

13.

Free Electrons from a Negative Atom will flow to a vacant hole of a positive atom. This flow from negative to positive is know as....

a)

Electron Flow Theory

b)

Conventional Flow Theory

c)

Hole Theory

d)

Balance flow theory

14.

Electricity that flows from positive to negative is....

a)

Electron Flow Theory

b)

Conventional Flow Theory

c)

Hole Theory

d)

Balance flow theory

15.

One word for voltage

a)

Pressure

b)

Flow

c)

Resistance

d)

Amperage

16.

The higher the voltage potential difference the higher the

a)

Voltage

b)

Resistance

c)

Energy

17.

One word for current

a)

Pressure

b)

Flow

c)

Oppose

d)

Emf

18.

Current is measured in

a)

Watts

b)

Volts

c)

Ohms

d)

Amps

19.

Resistance is measured in

a)

Watts

b)

Volts

c)

Ohms

d)

Amps

20.

The relationship between Voltage(E), Amperage (I), and Resistance (R) are know as...

a)

Ohms Law

b)

Kirchoffs Law

c)

Electron Law

d)

Field Law

21.

The amount of energy used is watts and measured in

a)

Voltage

b)

Power

c)

Resistance

d)

Amperage

22.

It is one of the Types of Electric Current that changes its direction

alternately.

a)

Direct Current

b)

Divert Current

c)

Altermative Current

d)

Alternating Current

23.

The type of electricity derived from a battery is

a)

Alternating Wattage

b)

Alternating Current

c)

Direct Wattage

d)

Direct Current

24.
Voltage is a measurement of electrical _______
a)
power
b)
pressure
c)
current
d)
resistance
25.
Ohms are a measurement of electrical __________________.
a)
power
b)
pressure
c)
current
d)
resistance
26.
The opposition to electrical flow is called
a)
amperage
b)
resistance
c)
restricting
d)
blocking
27.
The letter V or (E) stand for in Ohms Law
a)
electricity
b)
electromotive force(voltage)
c)
electro magnetic
d)
elevator
28.
Two like charges:
a)
 neutralize each other.
b)
repel each other. 
c)
must be neutrons. 
d)
attract each other.
29.
Plastic is an example of _______.
a)
an insulator
b)
a conductor
30.

Protons have a ___________________.

a)

Positive

b)

Negative