A randomized 100 question test from a pool of 898 questions, good luck!
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
(se)All welding machines have a duty cycle. A machine with a duty cycle of 72% with an amperage of 425, would run continuously at what amp maximum? Choose the best answer from the selection below.
Every hacksaw blade has a "set". This particular "set" has every tooth bent slightly to the side and in the opposite direction of the one in front of it. Of the answers below, choose the best "set" to match this description.
"Has a gasket surface in the same plane as the bolting circle face." Is the best description of which fitting?
As it relates to calculating grade, which of the terms below best describes the letter "B"?
There is a molecular attraction that causes like molecules to form a meniscus on the surface of a liquid. This property is best describes by which of the following terms?
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided below.
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
One of the components in a oxyacetylene outfit is required to deliver a pressure that is consistent despite source pressure fluctuations. Which of the following components best fits this function?
There are several disadvantages with conventional dimensioning. In the grouping of answers below, one is not a disadvantage of this style of dimensioning. Choose the best answer that applies.
Position designations for groove and fillet test welds include numbers and letters. The number dictates a particular position, while the letter dictates a particular position. Choose the best combination of letters and numbers below to identify the weld position and type shown in the picture below.
(se)The connections used for welding cables must be tight. If an undersized lug is used, which of the following might occur with a high current load? Choose the best answer from the ones below.
Of the three common forged steel fitting classifications, class 4500 is considered:
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
Which of the following types of copper requires a bending device?
(wf)"This is the term used for the point where the material begins to have permanent deformation." This statement best describes which of the terms below?
Of the alloys below, which is the alloy of copper and zinc?
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?
Wood screws have an unthreaded portion just under the screw head on the shank. Using the options below, what is this portion called?
"Smaller tubing sizes and the strength of the operator are both characteristics that this type of bender has." Of the options below, choose the bender that best fits this description.
"This tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
What tool is pictured below?
A small system has been filled and is ready to pressure up. Which of the pumps below would be the best to use for this test?
A fuel gas piping system does not exceed 2795 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XS piping should be used
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for force?
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
What type of wrench is pictured below?
Which of the following situations would a scribe be the best layout tool of choice? Use the following situations for your answer.
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
"A measure of a material's ability to undergo significant plastic deformation before rupture." This statement is the best description of which of the following terms?
A pressure of 379 kPa is showing on your absolute pressure gauge. Your journeyman needs that in converted to psig. Which of the answers below best reflects the number that you will give them?
What tool is in the picture below?
Copper tube DWV fittings can be used on copper pressure piping systems
After installing an utility water piping system, you are asked to prove to the client there are no leaks. Which of the following options would be the best for this request?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
What tool is in the picture below?
Generally in oxy-fuel cutting, when heat is applied to steel ranging from 760°C to 870°C, this is commonly referred to as which of the terms below? Choose the best answer from the options provided.
In oxy-fuel equipment, if the supply pressure gas is allowed to leak into the low pressure side of a regulator, this can cause problems with gauges, relief valves and operation of tools. Which of the answers below best describes this condition?
(wf)Of the defects listed below, which one best describes the black lines outside of the weld in the picture shown?
A cold water piping system does not exceed 4689 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XXS piping should be used
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?
There are a certain number of steps to installing soldered tube/pipe. How many steps are required?
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
While fitting a joint you are made aware that there is no wall thickness stamped on the fitting you are going to use. The proper course of action would be?
The type of gauge that is most commonly used in pressure testing would be one that has a ________ date stamped or labeled on it for easy recorded by QA/QC.
At the end of the work week, your crew installed 45% of 50 mm, Sch 40 pipe The amount required for the job is 4791 m. Which of the answers below best relates to how much pipe is left to be installed?
Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
You find a workpiece that you are trying to drill a hole in too tough to position under a sensitive or upright drill press. Which of the following answers best solves this problem?
Of the answers below, which best reflects the name of the drill pictured?
Fabricators and designers have been using the various lines to convey information in their drawings, which is called the "alphabet of lines". Which of the terms below best describes the line labeled "D" in the picture provided?
What type of screwdriver head is pictured below?
When heated, metal forms a scale on it's surface. This scale is called what?
Of the answers below, which is the best oxyacetylene term for the explosive condition that occurs upstream the mixer and can include all of the components in the outfit including the regulator.
What tool is in the picture below?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Convert 0.41278 to a fraction. Choose the best answer from below.
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
Code B149.1-05 covers which of the following?
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
(wf)There is a great variety of ______ . This encompasses any flaw that compromises the acceptable standard for a weld. Choose the best answer to fill in the blanks from the ones provided below.
"Heat number" is a designation that can be replaced by which term?
Fabricators and designers have been using the various lines to convey information in their drawings, which is called the "alphabet of lines". Which of the terms below best describes the line labeled "A" in the picture provided?
The markings required on a butt weld fitting does not include which of the following?
What is the square footage of a floor space in a warehouse that is 5' 7¾ by 10' 3⅞? Choose the best answer from those provided below.
Which is the best answer below that describes the following picture?
Before working on a task, you notice that a trench with vertical rebar ends is directly under the work location. Harnesses and anchor points are provided at the task location by the employer, which you are instructed to use. The piece of legislation that best covers the action of the employer is which of the below?
Of the answers below, which is the best example of the difference between a sensitive drill press and an upright drill press?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
Using the picture below, choose the best answer that relates to the item indicated by the "D".
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
Class 3000, is a fitting classification for which type of material?
The encircled letters along the west side of the drawing are best represented by which of the terms below?
(se)Your welder asks you to turn up the _________ on his welder for more penetration. Choose the best answer from the options below to fill in the blank.
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
Working with explosive gases is a dangerous prospect, you have to be aware of the limits of flammability for the gas you are working with. Of the gases below, choose the one that has the range of flammability of 2.3%-9.5% in air.
(wf)Of the defects listed below, which one best describes the picture shown?
Which of the layout tools below would be the most accurate in transferring measurements? Choose from the following tools.
When using your oxyacetylene torch, if your gas speed is lower that the speed of flame propagation, what will the outcome be?
Acetylene gas reacts explosively with some metals, so only certain metals may be used in piping the gas or repairing hose. Of the answers below, one is not an approved metal to be used in transporting acetylene gas. Choose the one that best applies.
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
What type of screwdriver head is pictured below?
What application is better suited for a double flared fitting?
Using the picture below, which of the letters best illustrates a flat faced flange?
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Which is the best answer below that describes the following picture?
Contamination of welds is a very serious issue especially where alloys are involved. To avoid contamination from brushing out material from portions of a weld, what precaution should be taken? Choose the best answer from the choices below.
The classification of fire extinguishers depends on the type of fire they can fight effectively. Which fire extinguisher type is denoted by the picture below?
To cut a piece of thin wall tubing with a hacksaw, which of the following blades would be best?
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of the answers below?
Fabricators and designers have been using the various lines to convey information in their drawings, which is called the "alphabet of lines". Which of the terms below best describes the line labeled "B" in the picture provided?
In a piping system fittings can be used in a variety of situations, one of those is:
If you were trying to depict the inside workings of an item, you which of the following orthographic views would be best for the task?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
"While dimensioning drawings, there is one of the following activities that you must avoid doing." Which of the following actions when dimensioning a drawing must be avoided? Choose the best answer from the ones provided below
Use the answers below to answer the following question. "To aid in the removal of trapped sediment and small debris, a valve should be closed in which manner?
What type of wrench is pictured below?
