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.
What determines the maximum fuel outlet pressure from a mechanical diaphragm pump? a. Fuel line restriction b. Engine rpm c. Spring force d. Return check valve
How can a process technician prevent a dust explosion? A Remove moisture B Add moisture C Open a window D Keep particles in a contained area
A pressure switch is rated according to its __ pressure range. operating resting maximum minimum
Q1: Which of the following steps are NOT part of a transfer case fluid inspection? 1. Locate the oil fill plug on the transfer case and remove it using air tools. 2. Use your finger to check the oil level in the fill plug hole. 3. Add the correct amount and type of fluid if necessary. 4. Reinstall the transfer case fill plug hole and tighten to specification.
You need to install a pull box in a run of conduit.The conduit contains twenty 18 AWG wires . What is the minimum size $4''$ square box you could use? Use the following table to determine the MINIMUM size $4''$ square box required.
Pipe wrenches usually come in different sizes which are located: It doesn't matter what size the wrench is it'll work anyways. On the side of the wrench. On the internet.
A-CAC melts the base metal with a high-current electric arc between the base metal and the end of a(n) __ a) high-frequency pilot arc b) idle arc c) carbon-graphite electrode d) plasma jet
The electronic variable displacemen compressor is based on what type of compressor design? A Rotary compressor design B Swash plate compressor design C Scroll compressor design D Vane compressor design
Which is a safety procedure related to fire hose testing? Always wear full structural PPE Only use portable tanks as a water source Only walk near pressurized hose when necessary Always test hoses in lengths greater than 300 feet (100 m)
a system with low duty factor is imaging at a __ depth than a system with high duty factor. shallower Cannot be determinec using this information deeper Duty Factor and depth are not related
