What is the proper way to unground a hook block? A. Winch up B. Boom up or boom out C. Slew clockwise D. Use emergency stop
What color corresponds to full engine power on the remote controller? A. Green B. Yellow C. Red D. Blue
The Bessemer process made the production of more cost effective. square
Which of the following adjustments affects the weatherstrip contact area of the upper front and lower rear of the door? A) Window B) Striker C) Top hinge D) Bottom hinge
Which of the following adjustments affects the weatherstrip contact area of the top and bottom of the door? A) Window B) Striker C) Top hinge D) Bottom hinge
Which of the following tools should you try first if you are unable to localize a noise and suspect an outside component is the source of the noise? A) Tape B) Stethoscope C) Dollar Bill D) Ultrasonic Leak Detector
Which of the following tools would you use first when diagnosing a wind noise? A) Tape B) Stethoscope C) Dollar Bill D) Ultrasonic Leak Detector
Which of the following tools is most effective when diagnosing areas with multiple seals? A) Tape B) Stethoscope C) Spray Chalk D) Ultrasonic Leak Detector
During startup in a turbine-driven compressor, the discharge check valve is: Closed. Open.
Which seal is more efficient in stopping leaks? Interlocking labyrinth seal. Straight labyrinth seal.
Which process melts an ore to separate useful metals from the rest of the elements in the ore? smelting mining prospecting alloys
Which type of mine may be used to remove coal from a coal seam deep underground? open pit mine strip mine subsurface mine underwater mine
(1) How do self-driving cars travel safely on the streets? Sensors and cameras help self-driving cars $\square $ and $\square $ on the road.
An all wheel drive vehicle increases traction and allows the driver to better manage the vehicle in inclement weather. True False
Which is a likely reason a jacket might contain interfacing? to help it keep its shape to avoid the need for dry cleaning to make the garment easier to construct to absorb odors
The biggest maintenance problem in pneumatic systems is __ Rusted components Noisy components Overheating Air leakage
Never stand directly behind the saw blade. True False
Q7: On right side pistons the arrow on the top of the piston and the dimple on the rod __ and on left side pistons the arrow on the top of the piston and the dimple on the rod __ A. are on opposite sides / are on the same side B. face the outside of the engine/ face the inside of the engine C. face the same direction/ are on opposite sides D. face the inside of the engine/ face the outside of the engine
Technician A says that if the vehicle battery is below 12.4 volts when testing with a voltmeter it should be charged with a smart battery charger . Technician B says that correct tire readings ; are listed on a placard on the driver's side door frame. Who is correct? A) Technician A only B) Technician B only C) Both Technician A and B D) Neither Technician A nor B
The recommended tire air pressure can typically be found: In the owner's manual On a placard typically located on the driver's doorjamb On the side of the tire Both A and B
