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
Multiple Choice 20 points What should you do if your electric breaker keeps tripping? Just turn it back on Contact an electrician See if you can fix it yourself Put a penny in it
Valve stem height is most critical on which of these? Select one: A. Non -adjustable solid lifter systems B. Adjustable solid lifter systems C. Adjustable hydraulic lifter systems D. Overhead cam engines
10) What tools are needed to measure $1/2$ T of oil?
air out of the tire? A. If the recommended psi is above the number on the gauge, add air until it reaches the recommended number B. If the recommended psi is below the number on the gauge, let air out until it reaches the recommended number C. If the recommended psi is below the number on the gauge, add air until it reaches the recommended number 3. When should you inflate or let 1 poin D. Inflate the tire until you hear a click and the air compressor stops inflating
An engineering professional must obtain a Master's Degree in engineering from an ABET- accredited program and must adhere to a code of ethics. True False
If door glass falls to operate after installation, the first step is to check electrical connections. A) True B) False
What should the operator do if there are marks from the articulating paper on the sealant after checking the occlusion? a. Remove and replace the sealant b. Remove high spots with finishing burs c. Apply additional sealant to improve coverage d. Apply the curing light for a few additional minutes
Which type of chains sprockets have annular rings? Detachable Roller Pintle Silent
A(n) __ is used in a pulling motion to smooth and shape the floor of the cavity preparation. a. hatchet b. hoe c. chisel d. excavator
Tool Required:Depth Micrometer 19.Which way do you turn the lock nut to engage and disengage the lock on the depth rod and how far does it turn? a. Engage clockwi se/Disengage counterclockwise b. Disengage clockwise/Engage counterclockwise 20.With the lock nut disengaged turn the thimble counterclockwise what happens to the depth rod? a. It retracts b. It extends c. Nothing 21.Turn the thimble clockwise, without returning to "zero" and describe what hap- pens? a. It retracts b. It extends c. Nothing 22.Now do the same thing using the ratchet stop/speeder.Is there a difference in resistance? a. Yes b. No 23.Lock the depth rod with the lock nut and attempt to turn the ratchet stop! speeder. What happens? a. Nothing b. The depth rod moves and the ratchet does not click c. The depth rod moves and the ratchet clicks d. The depth rod does not move and the ratchet clicks 24.Using the ratchet stop/speeder return the micrometer to the "zero position on the sleeve. Is the measuring rod flush with the base? a. Yes b. No 25.Replace the 0 -1" measuring rod with the $1-2''$ measuring rod. Turn the thimble to the "zero" on the sleeve. Does the measuring rod extend out of the base? a. Yes b. No
