Which one of the following techniques can be used when GTAW welding aluminum pipe in the 5G position? uphand freehand whip-pause walking the dog

Because there is no flux, there is no corrosion due to acid. undercut. backing gas. slag entrapment.

When using high-velocity tools, do not drive fasteners closer than __ inches from an unsupported edge or corner of material. A. 2 B. 3 C. 4 D. 5

21. What are two basic problem areas that windshield wipers have? __ 22. What does hydrophobic mean? __ 23. What is the result of using a rain repellant system on dry windows? __ 24. What should be done during an operational check of a windshield wiper system? __ 25. What is the theory of operation of chemical rain repellant? __ 26. When should an operational check be performed on a windshield wiper system? __ 27. What is the principle of operation of pneumatic rain removal systems? __

When using pneumatic tools,a __ must be installed to prevent attachments from being ejected during tool operation: A. Guard B. Safety clip C. Locking device D. Trigger

Adding liquid refrigerant directly into the liquid receiver is best done with the compressor running. True False

Which of the following is a DINSE@ connector is a type of? cable lug workpiece clamp electrode holder quick disconnect

The urethane is trimmed just before windshield installation. A) True B) False

Windshield support spacers located on this are inspected and replaced if damaged. A) Cowl B) Frit C) Adhesive bead D) Dash

Increasing electrode extension in FCAW welding increases __ B spatter preheating strike oxidation

Hot Questions

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