What do 4-cycle engines mix in with gasoline during combustion? Oil Air Water Octane Booster
Engineering controls are controls that are: Put On Anything That Can Cause Exposure To Bloodborne Pathogens Technical In Nature But Do Not Include Administrative Controls Part Of The Engineering Process To Control Exposure To Bloodborne Pathogens Isolate Or Remove Bloodborne Pathogen Hazards From The Workplace
The bullets for a rifle or handgur I are commonly made out of: A steel B tungsten alloy C lead D bismuth
The multiplier for determining the distance between bends is when bending offsets using 30^circ bends. Select one: a. 1.4 b. 2.0 c. 2.6 d. 6.0
Which of the following equipment is used to test for voltage drops and high resistance within the primary circuit? a. Spark testers b. LED test light c. Digital multimeter d. Standard test light
22. What technology is being developed to actively remove space debris? a. Space elevators b. Larger rockets c. Faster satellites d. Robotic systems and nets
What term describes the MAXIMUM load that shall be applied in direct tension to undamaged straight length of a sling or hoisting equipment (always less than the breaking strength)? Lower Load Limit Maximum Load Limit Ultimate Strength Working Load Limit
What are the four main things to inspect on your rigging? Hardware , software , stitches, and I labels Ropes . shackles , slings, and I hitches Vertical, choker basket, and bridle Inside, outside , top, and bottom
Sonar is a type of __ active sensor passive sensor robot soil kit
Which of the following terms describe the traditional approach to engineering design? Check All That Apply Linear Sequential Nonlinear Simultaneous
18. When you get done with running a bead on your welder, you should __ A. Turn off the welder B. Remove the electrode from the holder C. Set up your materials for your next pass D. Uncontrollably waive the live holder around your work space
What does a marine pump out station do? Pumps out waste from holding tanks Cleans contaminated fuel tanks Removes water from flooded bilges Controls water flow at a dam
A vertical spill is the toughest to control due to (Select all that apply): You do not know what the material will come in contact with You cannot see where the spill is going It is not easily contained. They are predictable
3 Multiple Choice 1 point In welding detail drawings welding symbols are used to show how the pieces are to be __ cut joined aligned machined Multiple Choice 1 point The main purpose of an assembly drawing is to show how the parts are __ to be used leader line going to appear in three dimensions put together in relation to one another
Resistance welding uses electric current and __ to join metals. continuous electrodes electron beams ionized gas pressure
When surfacing with high-alloy ferrous materials, the abrasion resistance __ and the impact strength __ as the alloy content increases. decreases, decresses decreases, increases increases, decreases increases; increases
Which of the following is a step in edge preparation for ferrous metals? Aligning the edges Cutting or gouging the edge Marking the weld's location Removing nicks and burrs
Which humidifier uses a pad consisting of numerous layers of a tight metallic mesh wetted by water delivered from above? Fixed filter Piezoelectric Plate Vaporizing Question 4 Which humidifier uses a series of porous materials that wick water upward to be evaporated by passing air? Fixed filter Piezoelectric Plate Vaporizing 5
In shielded metal arc welding, the shield is made of alloy metal flux gas oxides
22. Cylinder seals were commonly made from which of the following materials? a. Gold b. Glass c. Bronze d. Limestone
