A randomized 100 question test from a pool of 898 questions, good luck!
Which of the numbered symbols below best represents a side view threaded 90° elbow?
A 35 meter piece of copper pipe that the first 10 m section has an operating temperature of 105°C and pressure of 34 kPa/m² until a restriction, then the temperature and pressure both drop by 15 for the remainder of the line. The entire line was originally installed at -25°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied below.
As it happens sometimes, while you were on break, your fire extinguisher grew legs and walked away. You head to the tool crib to get another, as you are doing your inspection you notice it is a CFC type. Is there anything that must be done with this extinguisher?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
One of the following is not a disadvantage of a plug valve. Choose from the options below.
There are a great many ways to give information about the shape of an object. Certain ways of drawing or views will give some information clearer than others. Of the answers below, choose the best term that describes the following picture.
There are several different types of groove welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for a small volume?
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(wf)Of the defects listed below, which one best describes the black lines outside of the weld in the picture shown?
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
There are a great many ways to give information about the shape of an object. Certain ways of drawing or views will give some information clearer than others. Of the answers below, choose the best term that describes the following picture.
The safe working pressure of acetylene is 15 psi. As the temperature of the gas increases, this pressure will change. Choose the best answer from the ones provided below to explain what this change will be.
(wf)Of the types of inclusions below, which would be characteristic of a GTAW process?
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
This type of layout tool consists of two parts, a "Beam" and a "Blade". Which of the following tools best fits this description?
An acetylene bottle has a specific volumetric capacity. The cylinder should not be emptied more then one _______ of that capacity per hour. Choose the best answer to fill in the blank from the ones below.
There are several different types of groove welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
(wf)Rapid solidification, low amperage, and incomplete perheat are all included in which of the following terms? Choose the best answer from those provided below.
"One of the principles of hydrostatics is that the ________ of a fluid has no effect on pressure." Choose the best answer below to complete the sentence.
There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
(se)"This term is describing a welding machine that has a steep volt-amp curve. It is well suited for SMAW and GTAW welding." This statement best describes which of the following answers?
When the work that is being performed is not dependent on the pressure delivered from the cylinder being used, which style of regulator would most commonly used?
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
"In the center of a flange there is a tall hub with a bevelled end suitable for welding." This is a description of which type of flange?
What is the name of the cutter pictured below?
What type of punch is pictured below?
"This two-part anchoring system consists of resin and hardener which are combined through a mixing nozzle, and an anchor rod." This is the best description of which of the following anchors?
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?
Using the picture below, choose the best answer that relates to the item indicated by the "C".
The characteristic of fluidity is shared by two of the three states of matter. Of the answers below, choose the one state that this characteristic does not apply to.
"This piece of legislation came into effect in 1915. This act deals primarily with compensation, medical aid and rehabilitation of a worker due to a job-related injury." Which of the answers below is best described by this statement?
(wf)In during a welded joint, the input of heat must be controlled. Which of the issues could result in a weld where the heat input was not controlled well? Choose the best answer from those provided below.
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "A" in the picture below? Choose the best answer from those provided.
Using the picture below, which of the following answer best describes the dimension "E"?
Of the welded joint configurations, which of the terms below references the picture provided?
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
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?
What tool is in the picture below?
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.
Which is the best answer below that describes the following picture?
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options below.
Of the flame types for the oxyacetylene torch, which of them burns the hottest at the tip of the cone? Choose the best answer from the ones provided below.
Socket weld fittings are commonly used on joints that are what size?
Which is the best answer below that describes the following picture?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
What type of screwdriver head is pictured below?
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
(se)"This electrical current has is not bi-directional and flows only from negative to positive." This statement best describes which of the following currents?
These types of portable fire extinguishers are very heavy, have a conical nozzle, and are commonly bright red. Choose the best answer from the selection below.
Calculate the mass of 6.25 ft³ of gold that weighs 3579 lb/ft³. Choose the best answer from the ones provided below.
(mse)"A load that is relatively constant for an extended time, is considered to be a ________ load." This statement best describes which of the answers below?
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?
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the orientation of the numerical dimensions.
The codes and regulations that must be followed when working with welded piping and fittings are based apon which of the following?
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
(wf)The best term to describe the portion of the weld between the two black line would be which of the below?
One of the four classifications of fusion welding low alloy steel oxy fuel gas welding rods is R60. What do the two numbers represent in this classification? Choose the best answer from the options below.
"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
Typical hanger spacing for 150 mm stainless steel pipe is 5.5 m. Using that information, how many hangers are needed on a 46 m horizontal run?
There are several different types of groove welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
What is the name of the grinder pictured below?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
Of the answers below, which is the best oxyacetylene term for the condition that occurs when the flame burns back into the tip, followed by a "pop" noise?
Which of the valves below best fits the description of this statement? "This type of valve has two ports to it. One inlet and one outlet, and relies on pressure on the inlet side to work properly."
The plug disc valve is a variation of which main category of valve?
Choose the best answer below that is the density of water in imperial measurement.
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
Please add the following fractions ⁴⁄₈, ⁶⁄₁₂, ⁵⁄₈, ⅔. Choose your answer from the ones provided below.
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?
Of the selection below choose which measurement this sentence best describes. "Not widely used for gas pressures, This measurement is mostly used in materials science, where the tensile strength of a material is measured as a large number of psi."
Type "M" copper tubing has what colour identification strip?
One of the constants in an isometric drawing is that all angles recede ________ from the horizontal. Choose the best answer from the ones below to fill in the blank.
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
The design of a ball valve is similar to which of the listed valves?
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
There are three types of radiant energy that is given off by a typical welding arc. Choose the one that does not apply from the answers below.
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
After the second tack is in place, what is the tool most commonly used to maintain the gap?
(wf)After the fillet weld is complete, the weld profile looks like the green section of the picture below. Which of the terms below best describes this profile?
Class 3000, is a fitting classification for which type of material?
Which of the numbered symbols below best represents a side view threaded cap?
Composition disc type valves are part of which of the following categories?
(wf)"This term refers to the physical property of a material to resist plastic deformation, penetration or indentation." Which of the following terms is best described by this statement?
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
The tools pictured below represent which type of pliers?
When selecting a flux, what is the most important consideration to be made?
Of the following answers, which is the best one for the torch pictured below?
What tool is in the picture below?
There are 4 principal parts to the head of a hammer. Of these 4 parts, there are only two that are opposite of each other, what are they called? Of the answers below, choose the one that best applies.
Which of the states of matter can be defined as having defined mass, volume and shape? Choose the best answer from the ones provided below.
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
These materials can be cooled and heated several times without any change in their chemistry or mechanical properties. This allows them to be formed and re-formed into different shapes" This is the best description of which of the terms below?