a material that electric current goes through easily is called… a.) insulator b.) open circuit c.)...

Post on 20-Jan-2016

213 Views

Category:

Documents

0 Downloads

Preview:

Click to see full reader

TRANSCRIPT

A material that electric current goes through easily is called…

A.) insulator B.) open circuit

C.) conductor D.) hazard

L W

This word means to be seriouslyinjured by electric current…

A.) hazard B.) power lines

C.) short circuit D.) electrocuted

L W

This is a circuit with an easy pathfor the current that bypasses the rest

of the circuit

A.) closed circuit B.) short circuit

C.) filament D.) open circuit

L W

What would be an example of a conductor?

A.) metal fork B.) golf tee

C.) rubber gloves D.) leather jacket

L W

A possible source of danger is called…

A.) a conductor B.) electrocution

C.) a hazard D.) a closed circuit

L W

An insulator …

A.) keeps us warm B.) doesn’t let electricity through

C.) lets electric through D.) is a hazard

L W

Which is the following is NOT a goodinsulator?

A.) rubber gloves B.) a piece of paper

C.) a wooden spoon D.) a paper clip

L W

Salt water and lemon juice are…

A.) insulators B.) conductors

C.) the ocean & lemonadeD.) none of the above

L W

Humans can get shocked becausethey are…

A.) insulators B.) not safe

C.) conductors D.) electrocuted

L W

Which of the following materials is goodfor electrician’s gloves?

A.) metal B.) glass

C.) aluminum D.) rubber

L W

Why are birds not electrocuted whenthey sit on a wire?

A.) they are wearing gloves B.) they are special

C.) they are getting shocked D.) they don’t make a complete circuit

L W

Which of the following is an exampleof an outside hazard?

A.) power lines B.) standing on an electrical unit

C.) flying a kite D.) watering the lawn

L W

Electricity is a flow of…

A.) water B.) current

C.) shocks D.) electrons

L W

Using a hairdryer in the bathtub is…

A.) very smart B.) good use of time

C.) a hazard D.) energy saving

L W

A.) unequal/different B.) negative

C.) positive D.) equal/same

L W

Congratulations!Thank-you for playing…

Incorrect!Thank-you for playing…

top related