Some examples of the most common causes of electrocution include: A. Contact with underground and above ground energized power lines. B. Failure to properly Lock Out and and Tag Out energized power sources. C. Failure to use a Ground Fault Circuit Interrupter (GFCI) in wet conditions. D. Failure to maintain a safe distance from energized power sources. E. All the above
All-electric vehicles have more driving range than plug-in hybrid electric vehicles. true false
Any type of lift is safe to operate in any environment. True False
What is the only situation where you can safely push a pedal with your left foot? if the car has a clutch if the car is an electric vehicle if the roads are icy if the driver has a cramp in their right foot
Too few twists per inch on CAN High and CAN Low wiring __ Select the best answer. a) results in excessive cabing b) lessens the cancellation of EMI c) shortens maximum bus length d) increases the cancellation of EMI
A reciprocating saw requires forward pressure to prevent the saw from bouncing. True False
What safety equipment can protected operators from being thrown from their equipment and crushed during a tip over? A. Ensure that the equipment is equipped with a rollover protective structure B. Installation and use of a proper seat belt C. Long jump training D. Both A and B
What tool can be used to accurately measure a sling angle? a. Compass b. Framing square c. Protractor d. Tape measure
What must never be placed between a sling and a load? a. Body part b. Insulated link c. Rigging hardware d. Tension
When consulting a sling load chart for rigging using angles between those shown on the chart,which angle should be used? a. Cannot be calculated b. The exact angle c. The larger angle d. The smaller angle
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
