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ELECTRICAL TECHNOLOGY

Total questions: 13

Worksheet time: 7mins

Name
Class
Date
1.

It is the flow of electrical power or charge

a)

Electricity

b)

Electron

c)

Atom

d)

Molecules

2.

The person involved in the Experiment with a kite one stormy night in Philadelphia, the principles of electricity gradually became understood.

a)

Bienjamin Franklin's

b)

Benjamin Franklin's

c)

Benjamine Franklin's

d)

Benjamin Franklien's

3.

He perfected his invention -- the electric light bulb. Prior to 1879, direct current (DC) electricity had been used in arc lights for outdoor lighting. In the late-1800s,

a)

Benjamin Franklin's

b)

Thomas Edison

c)

Nikola Tesla

4.

HE pioneered the generation, transmission, and use of alternating current (AC) electricity, which can be transmitted over much greater distances than direct current.

a)

Benjamin Franklin's

b)

Thomas Edison

c)

Nikola Tesla

5.

All matter is made up of countless tiny whizzing around.

The matter is mostly empty space Extremely dense They move incredibly fast

a)

PROTON

b)

ELECTRON

c)

ATOM

d)

NUCLEUS

6.

The center of an atom is called?

a)

PROTON

b)

ELECTRON

c)

ATOM

d)

NUCLEUS

7.

Nucleus is made of particles called

a)

PROTON

b)

ELECTRON

c)

ATOM

d)

NEUTRON

8.

Spin around the nucleus in shells a great distance from the nucleus

a)

PROTON

b)

ELECTRON

c)

ATOM

d)

NEUTRON

9.

Has a positive charge (+)

a)

PROTON

b)

ELECTRON

c)

ATOM

d)

NEUTRON

10.

Has a negative charge (-)

a)

PROTON

b)

ELECTRON

c)

ATOM

d)

NEUTRON

11.

The number of protons in an atom determines the kind of atom, or element? TRUE or FALSE

a)

TRUE

b)

FALSE

c)

TRULSE

12.

Applying a force can make them move from one atom to another. These moving electrons are electricity.

a)

TRUE

b)

FALSE

c)

MAYBE

d)

TRULSE

13.

The following are the best example of good conductors select your best answer.

a)

Silver

b)

Gold

c)

Copper

d)

Zinc