A randomized 100 question test from a pool of 991 questions, good luck!
(ofe)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.
What is one of the three main differences between DWV and pressure application fittings?
(se)On a brand new joint, when welding one of the first two passes, what arc length should be used? Choose the best answer from the options given 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?
Occupational exposure limits have threshold limits. There are three of these threshold limits that are used, of the answers provided, which is not a value used?
Of the options below, choose the one that best states the primary function of plate rolls.
What tool is in the picture below?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "D" represent in this formula?
Choose the best answer below that is the density of water in metric measurement.
Weld fittings are available in two varieties, one of these is:
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Firing valve" variation?
(papg) The relationship between the distance around a circle and the distance directly across it is a constant ratio. Which of the terms below best describes the relationship between the distance around and the full distance across a circle?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
(ofe)Of the gases below, choose the one that has the highest flame temperature in its neutral state.
Calculate the mass of 6.25 ft³ of gold that weighs 3579 lb/ft³. Choose the best answer from the ones provided below.
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
(ofe)The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
When installing an auxiliary service piping system, what code would you reference for the minimum standards?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
The markings required on a butt weld fitting does not include which of the following?
What is the name of the grinder pictured below?
(ofe)In a carbonizing oxyacetylene flame, the length of the feather indicates which of the conditions below? Choose the best answer from the following.
Typical hanger spacing for 50 mm cast iron pipe is 3.0 m. Using that information, how many hangers are needed on a 13 m horizontal run?
(ofe)The _________ has an excess of acetylene, the inner cone has a feathery edge, called the acetylene feather, extending beyond it. Choose from the answers below to fill in the blank.
"A process in which a liquid metal is somehow delivered into a mold." This statement is the best description of which term below?
Which of the following disc designs is the most widely use variation for the gate valve?
"This material is formed with cross-linking, and becomes irreversibly rigid after the reaction has taken place." This is the best description of which of the terms below?
"A hazard within the workplace that can harm the body without necessarily touching it. Vibration and noise are examples of this type of hazards." This statement best describes which of the following hazard groups?
Which of the numbered symbols below best represents a side view butt weld cap?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Cock stop valve" variation?
(wf)Slow travel speed, weak amperage and improper electrode angle are all included in which of the following terms? Choose the best answer from those provided below.
(ofe)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 of the layout tools below would be the most accurate in transferring measurements? Choose from the following tools.
(ofe)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 largest range of flammability.
What tool is pictured below?
"Has a female socket in which pipe is fitted. Fillet welding is done from outside on the pipe." This is the best description of which fitting?
The plug on the end of a 150 mm pipe has a force restriction of 250,000 N. What is the maximum operating pressure that this fitting can handle? Choose the best answer from those provided below.
Upstream of the low pressure stage and downstream of the high pressure stage of the two stage compressor, should be the location for which of the following components of a basic pneumatic system?
In relation to soldering, what does the term "Bore" signify?
In relation to soldering, what does the term "Capillary action" signify?
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.
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.
(wf)The specific requirements of fabrication must include any of the the welding processes. Chemical and mechanical factors are taken into account in every facet of that fabrication. Any deviation from these requirements would be considered a defect." This statement best describes which of the following weld defects?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Using the picture below, which of the letters best illustrates a tongue and groove flange?
A holding tank is 43 feet in diameter. How many feet of welding will it take to seal the lid on the top? Choose the best answers from those provided 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?
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.
When you are going to lubricate an air motor, which of the following would be the best time to do it?
What type of screwdriver head is pictured below?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
A forged fitting threaded type with a classification of 3000 would have which schedule number of the following?
There is a mutual attraction that causes like molecules them to cling to each another. This property is best describes by which of the following terms?
A safety relief valves has a specific relationship with the part in the system that has lowest maximum pressure setting. Of the answers below, choose the one that best reflects this relationship.
What is the name of the reamer pictured below?
(se)When the current flow meets resistance in a conductor, that energy is turned into what form? Choose the best answer from the ones provided below.
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given 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.
"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?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would best be described as one that would cause the eyeball to blister?
What type of wrench is pictured below?
(ofc)"The angle of the oxy-fuel torch relative to the direction of travel that which the tip is pointed dictates the directions in which the heat is going and the slag will be blown." Which of the terms below is best described by this statement?
If you allow swarf to accumulate on the tool you are using, what are the problems that can arise?
"In drill presses and drills, to hold the drill bits and accessories, there are several tooling devices that can be used." These are commonly called which of the below?
"If a worker is injured or has an accident on the jobsite, they must report it as soon as possible to the employer." The act that best encompasses this statement is which of the following?
(ofe)A carbonizing flame would be best suited to which of the following applications?
(papg) The relationship between the distance around a circle and the distance directly across it is a constant ratio. Which of the terms below best describes the half the distance across a circle?
Which of the numbered symbols below best represents a side view threaded 90° elbow?
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."
(wf)Of the defects listed below, which one best describes the picture shown?
(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?
(wf)Defective properties would include all of the following defects except one. Of the answers below choose the one that is not a defective property.
(wf)Almost all electrode rods are kept in a container to protect them from the elements. Which of the following weld defects would this be the best form of protection from?
Of the safety concerns with soldering listed below, which would occur the least?
Fire suppression applications use CPVC piping. For this application what colour must this piping be? Choose the best answer from the options below.
In a piping system fittings can be used in a variety of situations, one of those is:
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
(se)All electrode holders have a rating. Choose from the answers below and select the one that best describes this rating.
"A deterioration of a metal by both mechanical means and chemical means over a period of time." This statement best describes which of the following terms?
(es) Amperage has an effect on the human body depending on the amount exposed to. Which of the mA answers below best corresponds to having pain, with the loss of voluntary muscle control, as it travels through the body?
Which is the best answer below that describes the following picture?
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?
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.
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
(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?
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
(papg) When calculating the area of a shape, you would use the terms "length" and "width". Which of the terms below represents the "length" of a 90° triangle?
Which of the states of matter can be defined as having a defined mass, and volume, but no defined shape? Choose the best answer from the ones provided 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 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.
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.
What are the two common wall thicknesses for copper tubing?
Which of the numbered symbols below best represents a threaded gate valve?
Non ferrous piping has three distinguishing characteristics. Contains no iron, and not susceptible to oxidization are two. Of the following list , pick the third.
Using the terms provided, choose the best one that would be described as a substance being chemically joined in fixed proportions of two or more different types of atoms.
What type of screwdriver head is pictured below?
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties below?
(es) Using the proper tool for the job is an integral part of working safely. When trying to create a splice by twisting wires together, which of the tools below would be the best choice?