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.
12. A transformer can be checked for shorted turns using a __ a) VOM set to measure resistance b) VOM set to measure current c) TTR tester d) megger
A GFCI opens a circuit when it detects an improperly grounded receptacle different currents in the conductors of a circuit insulation failure in a conductor large amounts of current in a conductor
When the saw blade starts to bind you should Stop the saw and restart the cut Hold the saw tighter and finish the cut Lift the saw out of the cut Push harder
A __ is the hub of a structured wiring system and is usually located in the basement or garage. It is sometimes called a "distribution center." sub-panel field enclosure service center hub center
Because a kick -back could occur, do not stand directly in front of or behind the machine while it is being used. True False
Question 8 (1 point) Knot efficiency tends to be greater for ropes made of __ a Nylon b Polyester Manila d All of the above
Which stage in the laser printer imaging process involves the application of a uniform negative charge to the imaging drum? Transferring Stage Exposing Stage Charging Stage Developing Stage I want to review this question later. (Optional) Check my answer (Optional)
For a None pump handle detection configuration, which timer would end a transaction? No Fuel Timer End Fuel Timer Pump Finish Timer No Hose Timer
What needs to be done at the FMU if the display reads "Turn Pump Handle On?" Change the divide ratio Power reset the FMU Change pump handle detection to End Only Perform a counts test
When power is lost due to an unforeseen circumstance, a(n) __ detects the outage and automatically switches the power sources from normal to battery backup. Inverter Breaker Uninterruptible power supply Automatic Transfer Switch
