FREE AND STUDY GAMES ABOUT POWER TOOLS EXAM

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FREE AND STUDY GAMES ABOUT POWER TOOLS EXAM

QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -20 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: Chuck Key

Answer:

A small, T-shaped steel piece used to open and close the chuck on power drills

Question 2: Reciprocating

Answer:

Moving backward and forward on a straight line

Question 3: Shank

Answer:

The smooth part of a drill bit that fits into the chuck

Question 4: Chuck

Answer:

A clamping device that holds an attachment

Question 5: Masonry bit

Answer:

A drill bit with a carbide tip designed to penetrate materials such as stone, brick, or concrete

Question 6: Ground Fault Circuit Interrupter (GFCI)

Answer:

A circuit breaker designed to protect people from electric shock and to protect equipment from damage by interrupting the flow of electricity if a circuit fault occurs

Question 7: Alternating Current (AC)

Answer:

The common power supplied to most all wired devices, where the current reverse its direction many time per second

Question 8: Grit

Answer:

A granular, sand-like material used to make sandpaper and similar materials abrasive

Question 9: Ground Fault Protection

Answer:

Protection against short circuits; a safety device that cuts power off as soon as it senses any imbalance between incoming and outgoing current

Question 10: Abrasive

Answer:

A substance, such as sandpaper, that is used to wear away material

Question 11: Carbide

Answer:

A very hard material made of carbon and one or more heavy metals. Commonly used in one type of saw blade

Question 12: Arbor

Answer:

The end of a circular saw shaft where the blade is mounted

Question 13: Revolutions Per Minute (RPM)

Answer:

The rotational speed of a motor or shaft, based on the number of times it rotates each minute

Question 14: Kerf

Answer:

The channel created by a saw blade passing through material, which is equal to the width of the blade teeth

Question 15: Trigger Lock

Answer:

A small lever, switch, or part that can be use to activate a locking catch to hold a power tool trigger in the opening mode without finger pressure

Question 16: Auger Bit

Answer:

A drill bit with a spiral cutting edge for boring holes in wood and other materials

Question 17: Forstner Bit

Answer:

A bit designed for use in wood or similar soft material. The design allows it to drill a flat-bottom blind hole in material

Question 18: Direct Current (DC)

Answer:

An electric power supply where the current flows in one direction only

Question 19: Countersink

Answer:

A bit or drill used to set the head of a screw at or below the surface of the material

Question 20: Ring Test

Answer:

A method of testing the condition of a grinding wheel