A randomized 100 question test from a pool of 991 questions, good luck!
Inches of Hg is commonly used for atmospheric pressure. What is the difference in pressure exerted by a 10" column of Hg with a 1 inĀ² base, when compared to a column of water the same height? Use the best answer from those provided below.
Which of the measurements below is the metric standard for the breaking strength of bolts?
Which is the best answer below that describes the following picture?
The plug disc valve is a variation of which main category of valve?
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.
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.
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.
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 picture provided?
(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.
Pipe size is specified with two non-dimensional numbers: ________ diameter based on inches, and _______ for wall thickness. Of the options below, fill in the blanks.
(v) Individual types of valve have certain characteristics. Which of the valves below, when partially opened, would suffer from wire-drawing of the disc and seat?
"When looking at this type of drawing, the views most commonly seen are right side, top and front." Which of the terms below is best described by this statement?
What type of wrench is pictured below?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "B" in the picture below? Choose the best answer from those provided.
Of the following supports, choose the one that is an example of a constant support hanger.
This type of soldering uses temperatures below 450C or 840F:
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
What is the name of the ginder pictured 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.
Commonly receding lines are drawn from the horizontal at 30Ā°, 45Ā° or 60Ā°. If you were to draw a receding line at a 45Ā°, it would be foreshortened by which of the amounts below. Choose the best answer from the ones provided below
"Provides requirements for design, fabrication, installation and inspection of steam heating, hot water heating, hot water supply boilers, and potable water heaters intended for low pressure service that are directly fired by oil, gas, electricity, coal or other solid or liquid fuels." This is the best description of which of the ASME sections 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.
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?
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?
(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.
All butt weld fittings must have _____ pieces of information stamped on them.
RTJ gaskets come in two styles. These are which of the following?
The references in red along the west side of the drawing are best represented by which of the terms below?
Commonly in oblique drawings, there is a 50% reduction in depth to add realism to the object. Which of the terms below best describes this practice?
What type of punch is pictured below?
What type of copper tube is most commonly used in fabricating a hydronic systems?
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Firing valve" variation?
What pressure would be exerted by a column of water 14 feet high? Choose the best answer from those provided below
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
(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?
Which is the best answer below that describes the following picture?
(wf)"This term deals with the increase in stress in an area of a weld near a crack, depression, or a sharp angle. Although the calculated stressing may be quite safe, it can be enough to cause failure of the weld." This statement best describes which of the terms below?
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
(ofc)Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
These manufacturer installed items must be removed before the piping is put into operation, but not before the Variable Spring Hanger is installed and fully loaded. Of the selections below, which items best fits this description?
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)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?
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
(ofc)There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
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?
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?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture provided.
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
If a hose connection were to break during the pressuring of a hydrostatic test, which of the following pieces of equipment would prevent it from lashing around?
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
(wf)While welding, water and other liquids get caught up in the weld. These produces voids of gas when the weld cools. Which of the terms below best describes these voids?
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?
Which of the numbered symbols below best represents a threaded gate valve?
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?
Choose the best answer below that is the density of water in imperial measurement.
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
Choose the best answer below that is the density of air, in imperial measurement, at STP.
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.
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?
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)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?
"Heat number" is a designation that can be replaced by which term?
Of the welded joint configurations, which of the terms below references the picture provided?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. "Visible light rays" Would best be defined by which type of energy 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?
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
"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?
(ofc)Generally in oxy-fuel cutting, when heat is applied to steel ranging from 760Ā°C to 870Ā°C, this is commonly referred to as which of the terms below? Choose the best answer from the options provided.
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "Ļdh"?
When faced with vertical movements typically in excess of 13mm, or where no residual stresses are to be transferred to the pipe, which of the supports below would be the best to install?
You are ordering stud bolts to fasten two flanges together. What thread classification would you order of the following classifications?
"This workplace hazard consists of organisms or organic matters produced by these organisms that are harmful to human health." This statement best describes which of the hazards below?
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
(se)The melting of the electrode and/or the base metal comes from the strength of the electrical current passing through them. Of the answers below, which term best describes the strength of the current?
(wf)The best term to describe the portion of the weld between the two black line would be which of the below?
The 3 key elements of the WHIMIS system are, material safety data sheets, labels and ________. Choose from the answers below to fill in the blank.
(wf)Welding has several broad classes of defects that can occur in any weld. Choose the best answer from the options provided below, to show how many classes there are.
What is the square footage of a floor space in a warehouse that is 5' 7Ā¾ by 10' 3ā
? Choose the best answer from those provided below.
A lube oil piping header has a slope of 2.5% for a 13500 mm run. What is the total drop of the line in meters? Choose the best answer from the ones provided below.
Which of the layout tools below would be the most accurate in transferring measurements? Choose from the following tools.
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 Ā°C. Choose the best answer from those provided below
"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?
(wf)Lack of fusion, oxidation and lack of penetration are all included in which of the following terms? Choose the best answer from those provided below
Of the list below, a try cock is considered what type of valve?
Using the picture below, which of the letters best illustrates a male and female set flange?
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
Under the Workers compensation act, are apprentices and learners entitled to compensation?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "F".
What is the pressure exerted by 1 ftĀ² of water? Choose the best answer from those provided below.
(papg) Determining the surface area of any box involves several calculations. Which of the answers below best describes the number of sides that are involved in determining the surface area of a box open to atmosphere?
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
Of the options below, which one relies on the memory of the plastic tube to contract to its original size after the fitting is inserted?
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?
(ofe)The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?