A randomized 100 question test from a pool of 991 questions, good luck!
(ofc)Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
What type of wrench is pictured below?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
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.
Most fuels, when exposed to air, water, or heat under normal condition will not chemically react. These fuels are classed as which of the below?
(wf)Of the defects listed below, which one best describes the black lines outside of the weld in the picture shown?
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?
What application is better suited for a double flared fitting?
There is a molecular attraction that causes like molecules to form a meniscus on the surface of a liquid. This property is best describes by which of the following terms?
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Appliance valve" variation?
Using the picture below, which of the following answer best describes the dimension "B"?
Blueprints are assebled into groups for ease of accessing the information quickly. In the commercial or industrial ares of work, there are commonly ________ divisions of these blueprints. Choose from the answers below to best fill in the blank.
Which of the following situations would a scribe be the best layout tool of choice? Use the following situations for your answer.
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of the answers below?
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices 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 no sensation as it travels through the body?
Of the list below, a try cock is considered what type of valve?
What type of screwdriver head is pictured below?
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
What temperature separates soft soldering and brazing?
Calculate the mass of 6.25 ft³ of gold that weighs 3579 lb/ft³. Choose 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.
"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?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
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?
A 10 meter piece of brass pipe that has an operating temperature of 85°C and pressure of 34 kPa/m². This line was originally installed At -15°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied 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?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for low amperage PAC welding?
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 "D" in the picture provided?
What type of punch is pictured below?
(v) Individual types of valve have certain characteristics. Which of the valves below would be available in angle, Y, and straight configurations?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
(ofe)Of the flame types for the oxyacetylene torch, which of them burns the hottest at the tip of the cone? Choose the best answer from the ones provided below.
If you were to completely show a workpiece in an orthographic projection, how many views would be required as a minimum? Choose the best answer from those provided below.
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
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?
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
"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?
Of the welded joint configurations, which of the terms below references the picture provided?
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
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.
(mse)The weld puddle does not use up the electrode in which of the following weld processes? Choose the best answer from the ones provided.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #5 is best represented by which answer 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 "F" in the picture provided?
What is one of the three main differences between DWV and pressure application fittings?
"Generally concrete screws are fasteners considered _________ and have applications with _______ loads." Choose from the answers below to fill in the blanks.
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.
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.
"One of the principles of hydrostatics is that a fluid will exert pressure in ________." Choose the best answer below to complete the sentence.
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?
Of the following supports, choose the one that is an example of a constant support hanger.
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options below.
A small percentage of fuels, when exposed to air, water, or heat under normal condition will chemically react. These fuels are classed as which of the below?
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?
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
(wf)"This term refers to a physical property of a material which describes the ability of a material containing a crack to resist further cracking."
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?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?
(ofe)On the jobsite you have to cut 200 mm plate, and have to heat a large hoarding from the same supply. Of the gases below, choose the gas that would best fill both of these requirements.
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.
The orientation of a vertical line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
What type of punch is pictured below?
(se)Welding power sources that are AC transformer type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
Copper tube DWV fittings can be used on copper pressure piping systems
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
(es) Using the proper tool for the job is an integral part of working safely. When trying rotate a 2" length of pipe, which of the tools below would be the best choice?
What is the name of the ginder pictured below?
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
"A metallic substance composed of two or more elements, as either a compound or a solution." This statement is the best description of which of the following terms?
(ofe)"Carefully controlled tolerances are required to manufacture quality cutting tips. One-piece tips that are used in the cutting process with acetylene are generally made from ________ to endure the heat generated. To produce exact holes for these tips, they are machined, drilled, and swaged over special wires." Select the best answer from the ones below to fill in the blank
Choose the best answer below that is the density of air, in imperial measurement, at STP.
What tool is pictured below?
A fitting that has a classification of 2000 would be what kind of fitting?
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.
What is one of the three main differences between DWV and pressure application fittings?
What tool is pictured below?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Firing valve" variation?
Which is the best answer below that describes the following picture?
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
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.
Gate valves have many advantages. One of the following is not among of them. Choose which one.
(papg) There are several steps to determining the area of a circle. Which of the answers below would you square to calculate the area of a circle?
Of the valves below, which has a flow pattern that is non-directional?
(ofc)At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
What tool is in the picture below?
(se)"This term is describing a welding machine that has a steep volt-amp curve. It is well suited for SMAW and GTAW welding." This statement best describes which of the following answers?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
(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 of 2.5%-80% in air.
(wf)After the fillet weld is complete, the inspector says that the weld profile has a bulge to it. Which of the terms below best describes this situation?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for length?
Please add the following fractions ⁴⁄₈, ⁶⁄₁₂, ⁵⁄₈, ⅔. Choose your answer from the ones provided below.
The volume of all solids and liquids changes as the temperature of the substance rises and falls. Choose the best answer that represents the change in volume when water transforms to ice.
"A substance used to promote fusion that is applied to surfaces to be joined to keep them free from oxide and promote their union." This is the best definition of which of the soldering terms below?
Globe valves have a distinct disadvantage when compared to a gate valve. From the answers below select the best one.
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.