Synthetic fiber alinge may be used for hoisting personnel baskets. Select one: True False
The most precise way to calculate the tension on a sling involves __ a. a load triangle b. a vertical hitch c. using angles less than 90^circ d. using angles more than 90^circ
The sling angle is __ a. not necessary to determine a rated load b. the acute angle between the horizontal and the sling leg c. the L/H ratio d. the ratio between the hypotenuse and the opposite legs of a right triangle
Which of the following would be considered a repair task? checking drive belt tension calibrating test equipment replacing a blown fuse inspecting cable terminations
What's an example of complementary equipment? Pull-back device Spindle c Adjustable guard Anti-restart device
To accommodate the higher currents associated with GTAW of aluminum, what type of torch is recommended? larger torch an air-cooled torch a water-cooled torch double-insulated torch
We have learned that overhead power lines carry extremely high voltage. In addition, which of the following statements is true about overhead power lines? A. Physical contact does not need to be made to cause electrocution. B. Burns and falls from elevations are also hazards. C. Cranes are not the only equipment that are at risk. D. They are all true
Hard hats should be insulated and nonconductive and be of Class __ A. A and C B. B and E C. X D. None of the above
Electrical equipment noted in an AEGCP must be visually inspected for damage or defects. A. Quarterly B. Monthly C. Weekly D. Before each day's use
The E7024 electrode can be used in Select one: a. flat, horizontal vertical down and overhead positions. b. all positions. c. flat position and horizontal fillets only. d. flat, horizontal and vertical down positions.
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
