A randomized 100 question test from a pool of 898 questions, good luck!
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?
All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
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.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "A" in the picture provided.
What is the name of the cutter pictured below?
"Grinding on the workpiece resting on this attachment prevents sudden slips in which the wheel grabs the work momentarily and yanks it out of the operator's hand, or pulls the hand toward the wheel." This is the best description of which attachment to a bench grinder? Choose from the answers below.
Acetylene gas reacts explosively with some metals, so only certain metals may be used in piping the gas or repairing hose. Of the answers below, one is not an approved metal to be used in transporting acetylene gas. Choose the one that best applies.
Which answer below best describes the following picture of a bender?
What tool is in the picture below?
Of the benders below, which will allow kinking in soft tubing?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
"Of all the plastic compression joining methods, this one will not create a flow restriction within the line." This is the best description for which of the following?
Gate valves have many advantages. One of the following is not among of them. Choose which one.
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided 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?
"A process in which a liquid metal is somehow delivered into a mold." This statement is the best description of which term below?
This filler metal is most commonly used with cobalt alloys, and applications that have an extremely high service temperature." This statement describes which of the filler metals below best?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
"This tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
While setting up for a hydrostatic test, it is noted that the maximum output on the pump to be used is 1000 psia. The test hose that is to be used has a pressure rating of 6950 kPaa. From the answers below choose the best course of action.
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
Before working on a task, you notice that a trench with vertical rebar ends is directly under the work location. Harnesses and anchor points are provided at the task location by the employer, which you are instructed to use. The piece of legislation that best covers the action of the employer is which of the below?
Which of the answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
In relation to soldering, what does the term "Capillary action" signify?
Weld fittings are available in two configurations, one of these is:
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
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 substance that undergoes a ___________, doesn't chemically alter what the substance is." Choose from the options below to best fill in the blank in this statement.
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?
A cold water piping system does not exceed 4689 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XXS piping should be used
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
"Are used with meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Pairs of pressure "Tappings", mostly on 2 sides, directly opposite each other, are machined into the flange." This is the best description of which type of fitting?
(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?
Use the answers below to answer the following question. "To aid in the removal of trapped sediment and small debris, a valve should be closed in which manner?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
(mse)The protective shield that purges any atmospheric gases that may be harmful to the weld, and the slag that protects the weld metal both are produced from one area in the weld zone. Which of the following ares best describes where these are produced?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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.
When installing an auxiliary service piping system, what code would you reference for the minimum standards?
Which of the numbered symbols below best represents a side view butt weld cap?
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 "C" in the picture provided?
One of the components in a oxyacetylene outfit is required to deliver a pressure that is consistent despite source pressure fluctuations. Which of the following components best fits this function?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
"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?
This chisel has a cutting edge that is typically 60°,but can be reduced to 40° or increased to 90°. The chisel that best suits this description is which of the below?
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.
"This piece of legislation came into effect in 1915. This act deals primarily with compensation, medical aid and rehabilitation of a worker due to a job-related injury." Which of the answers below is best described by this statement?
Choose the best answer below that is the density of water in metric measurement.
Which of the following torque procedures is the least accurate in regards to getting to proper tension on a studbolt?
Code B149.1-05 covers which of the following?
What type of wrench is pictured below?
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
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?
What tool is in the picture below?
The Variation in a gate valve's design is in the disc. How many types of disc variations are there for a gate valve?
Of the options below, which one requires both ends of the plastic pipe to be perfectly square?
What tool is in the picture below?
Which of the numbered symbols below best represents a side view threaded 90° elbow?
What is the name of the grinder pictured 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.
The height of a free standing or rolling scaffold is restricted to no more than 3 times the smallest base dimension. This guideline comes from which of the acts below?
When "WPB" is stamped on a butt weld fitting, that designates which of the below?
As it relates to calculating grade, which of the terms below best describes the letter "B"?
Class 3000, is a fitting classification for which type of material?
In oxy-fuel welding, the two terms "forehand" and "backhand" reference the ________ of the torch, or heat source, to the puddle of the weld. Choose the best answer to fill in the blank from the options below.
(wf)Rapid solidification, low amperage, and incomplete perheat are all included in which of the following terms? Choose the best answer from those provided below.
There are three commonly used basic systems of controlling the operation of a mechanized oxy-fuel cutter. Which of the answers below is not one of them? Choose the best answer from those provided below.
MJ/m³ and Btu/ft³ are two was of expressing ________energy. Use the terms below to select the one that best fills in the blank.
A support that is floor mounted by welding or by anchors, is commonly called which of the following?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
What tool is pictured below?
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.
At the bottom of a column of water, the pressure is 459 psi, how high is this column? Choose the best answer from those provided below
What is one of the three main differences between DWV and pressure application fittings?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
When breaking down an element, smallest unit into which it can be divided and still retain its characteristic properties is best describes by which of the terms below?
"One of the principles of hydrostatics is that a fluid will exert pressure in ________." Choose the best answer below to complete the sentence.
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
"One of the principles of hydrostatics is that a containers shape that is holding a fluid will ________." Choose the best answer below to complete the sentence.
(se)If a welding machine is left on, but no work is being done with it, what type of voltage is at the output terminals? Choose the best answer from those provided below.
Using the picture below, which of the letters best illustrates a ring joint flange?
Of the valves below, which has a flow pattern that is non-directional?
What is the name of the reamer pictured below?
One of the following is not a disadvantage of a plug valve. Choose from the options below.
Calculate the density of 5 m³ of copper that weighs 3879 kgs. Choose the best answer from the ones provided below.
In the picture below, what type of joining system is being used? Use the best answer from the ones provided below.
"This term denotes a type of steel that, to enhance mechanical properties has undergone alloying using different elements." which of the following terms is best described by this statement?
Regulators commonly have three working parts to them. Which of the parts does the the adjusting screw attach to? Choose the best answer from the ones provided below.
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
To avoid electrical shock there are several steps that can be taken. Of the answers below, choose the one that does not apply.
(wf)Of the defects listed below, which one best describes the picture shown?
The ________ is produced when slightly greater volume of oxygen is mixed with a smaller volume of acetylene. Choose from the answers below to fill in the blank.
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
Of the answers below, choose the layout tool that would most likely consist of a "Bevel protractor" and a steel rule
What is one of the three main differences between DWV and pressure application fittings?