A randomized 100 question test from a pool of 991 questions, good luck!
Class 6050 is a classification of which fitting type?
To avoid electrical shock there are several steps that can be taken. Of the answers below, choose the one that does not apply.
If you are asked to install PVC piping for a drainage system, what colour must the pipe and solvent be? Choose the best answer from the options below.
What tool is in the picture below?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
Downstream of the second stage of the compressor, but upstream of the moisture separator, should be the location for which of the following components of a basic pneumatic system?
(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.
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
Under the Workers compensation act, are apprentices and learners entitled to compensation?
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.
When using a beam clamp, ensuring the recommended support load is not exceeded is important. What other component of this support system needs to checked against the weight of the load?
(ofe)The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
As it relates to calculating grade, which of the terms below best describes the letter "C"?
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
The lowest temperature a metal is completely molten is called which of the soldering terms below?
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would best represent a line to be graded up at 2%?
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?
The 3 classes of fittings for a forged steel piping system come in 3 classes. Of the list below, select the 3 that apply.
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?
Biological Hazards can be further broken down into subsections. Of the answers below, one is not a biological hazard, choose the answer that doesn't fit.
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
(wf)"This type of defect is defined as an interruption of the typical structure of a material typically during the welding process." This statement best defines which of the answers below?
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?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
There are many parts to a circle. Which of the answers below best relates to "G" in the picture provided?
(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?
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
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?
(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 range of flammability that is 5.3%-14% in air.
"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?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
(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 distance across a circle?
Convert 45 Dekameters to Decimeters. Choose the best answer from those provided below.
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be considered a quarter-turn valve?
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?
Each substance has it's own rates of expansion and contraction, using the table below find the substance with the greatest amount of expansion per °C. Choose the best answer from those provided below
Of the welded joint configurations, which of the terms below references the picture provided?
(ofe)The chemical symbol C₂H₂ best represents which of the following compounds?
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
(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 cataracts with long term exposure?
When using a portable fire extinguisher to fight a fire, why is it important to aim at the base of the fire?
What type of wrench is pictured below?
As it relates to calculating grade, which of the terms below best describes the letter "A"?
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
(papg) Areas and surface areas can be measured in both square inches and square feet. Which of the answers below would allow you to convert ft² to in²?
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
Calculate the perimeter of a building that has a wall measurement of 12' 6⅜". Choose the best answer from the ones below.
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?
What temperature separates soft soldering and brazing?
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.
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.
What type of wrench is pictured below?
"Used to keep a piping line level, or to assure that the proper amount of grade is uniform where needed." This is the best description of which of the following items.
Of the welded joint configurations, which of the terms below references the picture provided?
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Main stop valve" variation?
(ofc)The type of oxy-fuel cutting torch that has a cutting tip which is supplied with mixed pre-heat gases are typically called which of the names below? Choose the best answer from the ones provided below.
At the bottom of a column of Hg, the pressure is 5.82 psi, how many inches of water column is required to exert this same pressure? Choose the best answer from those provided below
To cut a piece of structural steel with a hacksaw, which of the following blades would be best?
Which is the best answer below that describes the following picture?
Which of the numbered symbols below best represents a side view socket weld tee?
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.
(papg) When calculating the area of a shape, you would use the terms "length" and "width". Which of the terms below represents the "width" of a 90° triangle?
Of the three common forged steel fitting classifications, class 4500 is considered:
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure at an altitude of 3000 feet above sea level?
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.
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
(bs)Which of the filler metals would be most commonly used when brazing copper or copper alloys? Choose the best answer from the following filler metals.
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those 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 "G" 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.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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.
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.
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
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.
Your journeyman has asked you to cut them 6 pieces of 4' Sch 80 pipe 3' 7". The only piece of pipe you can find is a 20 foot full length. How many pieces will you be able to cut out of this length? Choose the best answer from those provided below.
(es) Using the proper tool for the job is an integral part of working safely. When trying to bend wires in an extremely tight spot, which of the tools below would be the best choice?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
(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?
(ofe)Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
(bs)In accordance to the specifications set out by AWS, which of the following symbols would be placed on a package of silver filler metals? Choose the best answer from the ones provided below.
(papg) When calculating the "Grade" of a slope, there are several terms that are used. Which of the terms below is best defined as the difference in elevation between two ends of a sloped pipe?
Choose the best answer below that is the density of water in imperial measurement.
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
(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.
(v) Some valves can be used for throttling services. Which of the valves below would have a tendency to have cavitation as a result of throttling a process?
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.
Omitting this step in the solvent welding of a joint could result in blockage, turbulent flow, and cause pressure loss by restricting the bore of the pipe. Of the answers below, choose the one that applies best
The number of turns by _______ should be _______ than the number of turns by _____ when tightening a threaded joint. Choose the words in order to fill the blanks from the options below.
(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?
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "2πr²"?