A randomized 100 question test from a pool of 898 questions, good luck!
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.
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
"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?
Composition disc type valves are part of which of the following categories?
What tool is in the picture below?
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
After seal welding a box, the painters ask how much paint they are going to need to coat the outside. The box is 230 mm long, 450 mm high and 375 mm wide. Of the answers below, choose the best one that reflects this number.
There are a variety of drafting tools that are used in the creation of fabrication patterns and layouts. Of the tools given, which one best describes the item in the picture below?
When installing a new valve into an existing piping system you find that the flange bolt holes are threaded UNC. The original line also has tapped bolt holes, but are UNF. The valve installation details requires a nut on the valve flange, the line specification requires a fastener with a nut on both ends. Which of the solutions below would satisfy all of the specifications?
In every piping system, a specific fitting should be installed for control of flow and pressure. Of the choices below, which fitting(s) would best apply?
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
When storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
The pressure of the hydraulic torque might warp the flange before the stubot has reached the desired length. From the options bellow, what is the best solution to alleviate this issue?
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
What tube would be commonly used in fabricating a radiant heating system?
What temperature separates soft soldering and brazing?
There is a set number of steps in the procedure for creating proper joints with thermoplastic piping. Of the answers below, select the one that is closest to that number.
When breaking down an element, smallest unit into which it can be divided and still retain its characteristic properties is best describes by which of the terms below?
What tool is in the picture below?
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
There are three parts to a common twist drill. Which of the below is not one of those parts?
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
If the piping isometric that you are working off of has a ¼":1' reduced scale to it, what is the print length of the workpiece if it measures 12' on the bench? Choose the best answer from those provided below.
There are three commonly used basic systems of controlling the operation of a mechanized oxy-fuel cutter. Which of the answers below is not one of them? Choose the best answer from those provided below.
Which of the following types of copper requires a bending device?
"This type of cutting machine has a large flywheel driven by an electric motor that does the cutting." Of the answers below choose the one that is best described by this statement.
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 "F" in the picture provided?
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
This chisel has a cutting edge that is typically 60°,but can be reduced to 40° or increased to 90°. The chisel that best suits this description is which of the below?
There are many parts to a circle. Which of the answers below best relates to "E" in the picture provided?
Your crew has just finished setting an enclosed vessel that had a 15 m diameter, a height of 23 m. The insulator foreman has asked you to verify his requirements of insulating the shell of the vessel. Choose the best answer from the ones below that represents the amount of insulation required.
You are asked to install 753 meters of 50mm, Sch 40 pipe. At the end of the day, you have 157 meters installed, how many meters do you have left until the job is complete? Choose the best anser from the ones provided below.
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
(se)"The deflection of an electric arc from its normal path because of magnetic forces, usually after the current has been moving in the same path of travel for an extended period." This statement best describes which of the following answers?
As it relates to calculating grade, which of the terms below best describes the letter "A"?
(se)When sizing welding cables, which of the cables below would be the smallest?
The plug disc valve is a variation of which main category of valve?
What type of screwdriver head is pictured below?
A journeyman is paid 27% more than his apprentice. If the journeyman is earning $43.50, what is the apprentice being paid? Choose the best answer from the ones below.
Fire suppression applications use CPVC piping. For this application what colour must this piping be? Choose the best answer from the options below.
The proper procedure for setting up an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
Compression type fittings for copper tube are generally made from which of the following materials?
(se)If a welding machine is left on, but no work is being done with it, what type of voltage is at the output terminals? Choose the best answer from those provided below.
The tools pictured below represent which type of pliers?
What tool is pictured below?
Upstream of the aftercooler and downstream of the air intake should be the location for which of the following components of a basic pneumatic system?
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
If the piping isometric that you are working off of has a 1:20 metric reduced scale to it, what is the actual length of the workpiece of you measure 45mm on the print? Choose the best answer from those provided below.
What is one of the three main differences between DWV and pressure application fittings?
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
"A mixture of substances (in fixed proportions) that melts and solidifies at a single temperature that is lower than the melting points of the separate constituents or of any other mixture of them." Is the best description of which of the soldering terms below?
On the QC paperwork for the hydrotest that you have up and holding requires gauge pressures. The gauges are holding steady at 245 kPa(a). Which of the answers below best represents the pressure that the QC requires?
(se)"An type of material that allows the flow of an electrical current in one or more directions." The best answer that this statement describes is which of the following?
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.
"This type of breathing apparatus is designed to allow a reserve of air for 5-10 minutes." The answer below that this statement best describes is which one?
"This layout tool has one chamfered edge usually. The dual purpose tool can check the material surface to assure flatness, and mark a straight line on a surface." This statement best describes which of the following tools?
Weld fittings are available in two configurations, one of these is:
"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.
The proper procedure for shutting down an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
Calculate the volume of 5 kg/m³ of nitrogen that weighs 2694 kgs. Choose the best answer from the ones provided below.
With regard to fitting a threaded joint, the length of the threads that is engaged inside the fitting is called by which of these terms?
Ozone, carbon monoxide, hydrogen chloride and phosgene are all gases that can be created by different types of welding. Of the answers below, choose the best one that they all have in common.
Calculate the relative density of a steel at 2357 lb/ft³ with water at 62.4 lb/ft³. Select the best answer from the ones provided below.
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
What tool is pictured below?
Which answer below best represents the type of cutting machine in the picture provided?
There are some specific weld faults that can occur with a fillet weld. Which of these faults is represented by the picture below? Choose the best answer from those provided.
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
One of the following is not a disadvantage of a plug valve. Choose from the options below.
Of the choices below, there is one valve that would be best suited to a service that requires regular maintenance.
To cut a piece of thin wall tubing with a hacksaw, which of the following blades would be best?
The materials that butt weld fittings can be made from include:
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
What tool is pictured below?
Convert 0.41278 to a fraction. Choose the best answer from below.
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
What is the name of the reamer pictured below?
"This type of drill is only for up to ½" holes that need to be precise." Choose the answer below that is best described by the statement.
"The reaction caused by contact between metals and oxygen molecules." Is the best definition of which of the terms below?
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?
Code B149.1-05 covers which of the following?
Orthographic and isometric directional arrows have few similarities. From the options provided below, choose the best answer that represents one of those similarities.
A plug valve is quick to open or quick to close. Another way of describing that profile is which of the following?
The ________ is produced when slightly greater volume of oxygen is mixed with a smaller volume of acetylene. Choose from the answers below to fill in the blank.
You are asked to cut a mark on a 50mm piece of pipe with a 5" grinder. Which of the tools below would be the best to secure the pipe for cutting?
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.
The 3 classes of fittings for a forged steel piping system come in 3 classes. Of the list below, select the 3 that apply.
Which of the welding processes below would welding goggles be worn?
You have just installed a small vessel on site, the height is 29' and the base has a 9' diameter. What is the force exerted on the pad that it sits on when completely full of water? choose the best answer from those provided below.
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of the answers below?
There are generally considered to be four types of welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
All of the below are common disadvantages of using plastic pipe except one. Choose the answer that is not a disadvantage.