The Tool Barn University Final Exam
Watch all the Tool Barn University videos to find answers to this quiz. If you pass the test, you'll receive a coupon for $10 off purchases over $150* *See toolbarn. Com for details.
- 1.This video asks the next question.
- 2.This video asks the next question.
- 3.How do you spell the professor’s name?
- A.
Knowital
- B.
Nowithaul
- C.
Knowitaul
- D.
Nowatall
- 4.How does a brushless motor differ from a brushed motor?
- A.
The magnets and coils switch places
- B.
The brushless motor’s brushes have been plucked off
- C.
The magnets are taken out of the brushless motor
- D.
Brushed motors run more efficiently
- 5.What does a brushless motor reduce?
- A.
Drag
- B.
Power consumption
- C.
User fatigue
- D.
All of the above
- 6.How is electric current measured?
- A.
Ohms
- B.
Volts
- C.
Amps
- D.
Watts
- 7.By lowering resistance, you increase _________.
- A.
Ohms
- B.
Volts
- C.
Amps
- D.
Watts
- 8.Foot-Pounds divided by RPMs = _____________.
- A.
Torque
- B.
Velocity
- C.
Horsepower
- D.
Amp-hour
- 9.A hammer drill uses a ___________ to make the hammering motion while drilling.
- A.
Chuck
- B.
Clutch
- C.
Piston
- D.
Computer chip
- 10.Drilling into ___________ is a practical use for a rotary hammer.
- A.
Concrete
- B.
Light wood
- C.
Plastic piping
- D.
Steel
- 11.Which saw needs oil levels to be maintained?
- A.
A sidewinder circular saw
- B.
A reciprocating saw
- C.
A jig saw
- D.
A worm drive circular saw
- 12.Which region prefers the worm drive the most?
- A.
East Coast
- B.
Midwest
- C.
West Coast
- D.
South East
- 13.Worm drives are typically sold as cordless units.
- A.
True
- B.
False
- 14.Batteries supply direct current.
- A.
True
- B.
False
- 15.A typical house outlet measures out to ____________.
- A.
60 watts
- B.
120 volts
- C.
100 volts
- D.
80 watts
- 16.How is resistance measured?
- A.
Ohms
- B.
Volts
- C.
Amps
- D.
Watts
- 17.What does the ’S’ in laser stand for?
- A.
Science
- B.
Super
- C.
Stimulated
- D.
Straight
- 18.The (speed of light) x (time)/2 = ___________.
- A.
Distance
- B.
Energy
- C.
Mass
- D.
Horsepower
- 19.An impact driver is best for __________.
- A.
Drilling holes
- B.
Driving fasteners
- C.
Driving holes
- D.
Drilling fasteners
- 20.Drill drivers typically have variable speeds.
- A.
True
- B.
False
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