A randomized 100 question test from a pool of 991 questions, good luck!
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas valve" variation?
(ofe)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.
Plastic pipe can move slowly in hangers. This is due to temperature changes that have an effect on the expansion and contraction of the pipe. This mechanism is commonly called which of the below?
Typical hanger spacing for 76 mm black iron pipe is 4.3 m. Using that information, how many hangers are needed on a 20 m horizontal run?
Which of the numbered symbols below best represents a side view socket weld 45° elbow?
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
A forged fitting threaded type with a classification of 3000 would have which schedule number of the following?
Of all the materials that make clothes, there is one type that should never be worn in a industrial workplace. Of the answers below, choose the one that best applies.
(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 from in²?
(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 sensation of a mild shock as it travels through the body?
There are many parts to a circle. Which of the answers below best relates to "D" in the picture provided?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "J" in the picture below? Choose the best answer from those provided.
(wf)"This type of weld deviance is any defect that cause the weld metal, parent metal, or work piece to be out of specification or tolerance. These issues are mainly caused by improper set up or distortion." This statement best describes which of the following classes of weld defects
Convert 45 Dekameters to Decimeters. Choose the best answer from those provided below.
Socket weld fittings are commonly used on joints that are what size?
(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?
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
What type of copper tube is most commonly used in fabricating a hydronic systems?
(wf)Of the defects listed below, which one best describes the picture shown?
Choose the best answer below that is the density of air, in imperial measurement, at STP.
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
As it relates to calculating grade, which of the terms below best describes the letter "C"?
There are many parts to a circle. Which of the answers below best relates to "A" in the picture provided?
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be manufactured without a stuffing box?
What tool is in the picture below?
(ofe)The chemical symbol C₂H₂ best represents which of the following compounds?
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?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
(ofe)The most common colour for a fuel gas hose in an oxyacetylene set up is which of the below?
"Heat number" is a designation that can be replaced by which term?
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.
There are many parts to a circle. Which of the answers below best relates to "I" in the picture provided?
(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?
Piping that you have to be order for a job needs to be absolutely devoid of any surface contamination. Which of the following finishes will you ask to have put on your piping?
Which of the following types of copper requires a bending device?
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.
(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.
Of the welded joint configurations, which of the terms below references the picture provided?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
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?
Type "DWV" copper tubing has what colour identification strip?
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
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.
(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?
Lines that are not perpendicular nor are parallel to a vertex are called which term? Choose the best one that applies from the options below.
(mse)The slag from the welding process has several important functions. Of the answers below choose the best one that does not apply.
What type of bar is pictured 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?
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
Which of the answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
(wf)Dimensional defects would include all of the following defects except one. Of the answers below choose the one that is not a dimensional defect.
The codes and regulations that must be followed when working with welded piping and fittings are based apon which of the following?
What is the name of the cutter pictured below?
Generally, plastic compression fittings come in how many types? Choose from the answers below.
Calculate the mass of 6.25 ft³ of gold that weighs 3579 lb/ft³. Choose the best answer from the ones provided below.
(wf)A tapered transition ratio of _________ is commonly thought to be acceptable by numerous codes. Use the answers given below to find the best ratio to fill in the blank.
At the end of the month you have received 4 cheques. $1056, $2907, $4567, and $2957 were the totals, how much did you earn this month? Choose the best answers from the ones provided below.
(ofe)"These regulators allow a consistent pressure to be fed to the tool being used. This is true despite the change in inlet pressures." Which of the regulators below is best described by this statement?
(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?
The vents of a hydrotest are not in the open position on all of the high points while filling the system. Which of the following is the likely result of this situation when trying to test the system
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
"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 a certain number of steps to installing soldered tube/pipe. How many steps are required?
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
Of the many views that a drawing may have, an isometric drawing will show only three views or faces. Which of the following answers is not one of them?
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?
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.
______ type compression joints are also commonly referred to as ______ as well as sleeveless type.
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.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(ws) Radiant energy released by a welding arc is far stronger than that of the sun, or other sources. Exposed skin will take a smaller amount of time to reach the same severity of burn with the sun, which of the answers below corresponds to that accelerated time?
What tool is in the picture below?
(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?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would only be used for imperial measurements only?
(wf)The welding surface may contain discontinuities from the style of preparation. From the answers below, choose the best one that describes discontinuities from a surfaced prepped by gouging. blades.
"A process in which two or more items (usually metal) are joined together by melting and putting a filler metal into the joint, the filler metal having a lower melting point than the adjoining metal. " This is the best description for which of the following?
"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?
Class 6050 is a classification of which fitting type?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
(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.
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
(ofc)After manually oxy-fuel cutting a piece of 75 mm plate in half, your journeyman notices that the kerf lines are indicating a 25% lag in the slag stream. What is he trying to tell you? Choose the best answer from those provided below.
(es) Using the proper tool for the job is an integral part of working safely. When using the size of the screw to be used to size the proper screwdriver, which of the screwdrivers below would you be sizing?
What tool is in the picture below?
There are three elements that are required to start a fire, this is called the "Fire triangle". Fuel and heat of ignition form two sides of this triangle. Of the answers below, choose the one that best fits on the third side.
What type of punch is pictured below?
Using the picture below, which of the letters best illustrates a tongue and groove flange?
If you had to walk around a house and it took you 4 minutes to walk one side and 6 minutes to walk the adjacent side, how long would it take to finish the entire walk? Choose the best answers from those below
Calculate the density of 5 m³ of copper that weighs 3879 kgs. Choose the best answer from the ones provided below.
(wf)Weld faults can happen even before the welding has occurred. Which of the answers below best describes the number of common types of pre-weld dimensional defects?
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
Of the valves below, which has a flow pattern that is non-directional?
The references in red along the north side of the drawing are best represented by which of the terms 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?
"There are many advantages to a vertical band saw. Of the advantages, one stands out as the greatest." Of the answers below, which one best fits that description.
When installing an auxiliary service piping system, what code would you reference for the minimum standards?
Materials used for bolts and studs have been grouped into ______ by ASME. Use the options below to fill in the blank.