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
Plastic components should be wiped with Motorcraft Metal Surface Prep Wipes prior to applying the RTV on the plastic component. A) TRUE B) FALSE
Select the correct answer and then click the Next button. Which coating classification BEST describes the presence of defects, but no serious corrosion? a. Good b. Fair c. Poor d. Bare
Select the correct answer and then click the Next button. What can interrupt cathodic protection and mask corrosion? a. Humidity b. Dissimilar metals c. Disbondment d. Static electricity
Select the correct answer and then click the Next button. What often causes pockets with corrosion grooves? a. Thin spots b. Wrinkled tape c. Holidays d. Air pockets
Select the correct answer and then click the Next button. What is the cause of premature pipeline corrosion? a. Keeping pipe aboveground b. Using cast iron pipe c. Coating failure d. Low product flow
Which type of slack adjuster is offered by most manufacturers because it resists over-adjustment? Select one: a. Stroke-sensing ASAs b. Clearance-sensing ASAs c. Manual slack adjusters d. Six-inch slack adjusters
Self-powered test lights are like regular test lights except that they contain a __ battery. Select one: a. 0.3-volt b. 24-volt C. . $12-volt$ d. 1.5-volt
What distinguishes a BIMODAL PV System from a UTILITY INTER-ACTIVE PV System? Bimodal has batteries Both are grid connected. Utility Interactive is cheaper
3. The engine in your car is sometimes called: A. A 4-stroke engine B. A 2-stroke engine C. An external combustion engine D. None of the answers
QUESTION: Which statement is true about the effects of ambient temperature on solid state devices? POSSIBLE ANSWERS: A solid state device is more likely to withstand excessive cold than excessive heat. The typical failure rate for a solid state device is $35^{\circ }C(95^{\circ }F)$ The failure rate for a solid state device doubles for every $10^{\circ }C$ that the temperature rises.
