What is this item?

• redstone dust

• comparator

• redstone repeater

• redstone torch

What is the purpose of this item?

• to turn off redstone signal

• to create redstone circuits

• to boost the power of the redstone signal

• to turn on and off redstone signal

A lever is turn off connected to a long straight wire of redstone circuit. How far will redstone power travel from the lever?

• less than 10 blocks

• not more than 15 blocks

• not more than 20 blocks

• less than 7 blocks

Which of the following can power a redstone circuit?

• redstone torch

• repeater

• comparator

• hopper

Which of the following can you use to turn on/off a redstone signal?

• 
• 
• 
• 

Which of the following can be powered by redstone?

• 
• 
• 
• 

Redstone signals in redstone circuits can travel upward or downward.

• TRUE

• FALSE

Which of the following is a redstone-powered block, that can shoot out items in its entity form and will land 1-3 blocks away from it?

• repeater

• comparator

• dispenser

• redstone block

What can a redstone signal do to rails found in junctions?

• break the rail

• switch the rail's orientation

• stop a minecart

• increase the speed of a minecart

Only iron doors are controlled by redstone signals.

• TRUE

• FALSE