A __ makes fast., accurate cuts in a wide variety of materials, including plastic pipes. A) motorized drain auger B) right-angle drill C) power miter saw D) MAPP torch

Which supply pipe material is inexpensive and flexible enough to make gentle bends around corners? A) PVC B) PEX C) Copper D) CPVC

Which type of copper fitting method makes repairs and replacement easy and is best used on flexible copper? A) Flare B) Soldered C)Compression D)Push-connect

When attaching supply tubes to fixture shutoff valves with compression fittings, which of the following steps should you do first? A) Apply a small amount of pipe joint compound I to the threads. B) Bend the flexible copper supply tube and mark it to length. C) Insert the end of the pipe into the fitting. D) Tighten the compression nut with adjustable wrenches.

Which of the following tools are you most likely going to need when cutting and joining outdoor flexible plastic pipe? A) Protector plates B) Crimp ring C) Solvent cement D) Hose clamps

When removing and replacing a section of cast-iron pipe,which of the following steps should you perform first? A) Install a riser clamp flush against the bottom plate or floor. B) Wrap the chain of the snap cutter around the pipe. C) Cut a length of PVC plastic pipe. D) Put a banded coupling and neoprene sleeve on each end of the cast-iron pipe.

Push fittings are available as all of the following except A) coupling tees. B) wye fittings. C) elbow fittings. D) shutoff valves.

Solvent cement hardens in about __ , so test-fit all plastic pipe and fittings before cementing the first joint. A) 2 hours B) 60 seconds C) 30 seconds D) 2 minutes

The mounting nut on the toilet handle has __ threads. A) reversed B) common C)extra-large D) standard

Quizzing Mode:Combination Vehicles 2 Question (11/50) What is the emergency air line? Air lines that control the emergency brakes on combination vehicles Air lines connecting the parking brake to the trailer brakes Air lines that control the emergency brakes of the tractor

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