A randomized 100 question test from a pool of 991 questions, good luck!
(ofe)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.
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?
"This type of respirator has two different types that are available. These are continuous flow, and pressure demand respirators. " This statement best describes which of the following respirators?
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.
(ofe)In oxy-fuel equipment, if the supply pressure gas is allowed to leak into the low pressure side of a regulator, this can cause problems with gauges, relief valves and operation of tools. Which of the answers below best describes this condition?
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
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?
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
(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?
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?
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.
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
Which of the answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
Copper tube DWV fittings can be used on copper pressure piping systems
When dealing with welding gases and fumes, it is a good practice to limit your exposure to them. The first option to reduce exposure to these fumes and gases is to weld in which of the following locations?
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.
"The space between the OD of the tube being fitted and the bore of the fitting." This is the best description of which soldering term below?
Of the answers below, which support has one bolt or two bolt manufacturing options?
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.
What tool is in the picture 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.
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "πr²"?
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
(se)Which device below uses one or more diodes to restrict current to flow to one direction, changing AC to DC in the process? From the answers below, choose the best one.
Which of the numbered symbols below best represents a threaded ball valve?
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
______ type compression joints are also commonly referred to as ______ as well as sleeveless type.
(ofe)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.
(se)Your welder asks you to turn up the _________ on his welder for more penetration. Choose the best answer from the options below to fill in the blank.
What is one of the three main differences between DWV and pressure application fittings?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Which type of fastener below requires a layout of the holes before fastener is installed?
These materials can be cooled and heated several times without any change in their chemistry or mechanical properties. This allows them to be formed and re-formed into different shapes" This is the best description of which of the terms below?
What tool is pictured 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 severe muscle contractions and burns as it travels through the body?
(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?
(ws) While welding, there may be contact with extremely hot metals, slag and sparks. Which of the answers below best relates to damage being done to the outer layer of skin and the next layer, the dermis?
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?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be best used to eliminate backflow in a system?
The orientation of a horizontal line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
(ofe)The _________ has an excess of acetylene, the inner cone has a feathery edge, called the acetylene feather, extending beyond it. Choose from the answers below to fill in the blank.
(ofc)There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Firing valve" variation?
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
Which of the numbered symbols below best represents a socket weld globe valve?
Which is the best answer below that describes the following picture?
(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 1:46 mm?
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 large volume?
Code B149.1-05 covers which of the following?
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties below?
Calculate the relative density of a compound at 10456 kg/m³ with water at 1000 kg/m³. Select the best answer from the ones provided below.
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
(ofc)A compound commonly used in oxy-fuel operations is derived from a combination of water and calcium carbide. Which of the chemical symbols below best represents this hydrocarbon gas?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. ""Ultraviolet rays" Would best be defined by which type of energy below?
"This workplace hazard consists of substances, mixtures and materials that can be classified according to their health risks and dangers." This statement best describes which of the following hazard groups?
(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.
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
Of the following supports, choose the one that is an example of a constant support hanger.
Type "M" copper tubing has what colour identification strip?
What tool is in the picture 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?
Of the list below, a try cock is considered what type of valve?
This type of valve can be installed in locations that are unavailable for a gate valve, but will give you similar valve characteristics. Of the options below, which valve is being described?
Which of the following supports has a hardened steel cup set screw?
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given 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?
As it relates to calculating grade, which of the terms below best describes the letter "C"?
(ofc)"The angle of the oxy-fuel torch relative to the direction of travel that which the tip is pointed dictates the directions in which the heat is going and the slag will be blown." Which of the terms below is best described by this statement?
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?
As it relates to calculating grade, which of the terms below best describes the letter "B"?
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.
(ofc)Which of the following gases has the highest MJ/m³ rating? Choose the best answer from those provided.
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
The materials that butt weld fittings can be made from include:
All of the below are common disadvantages of using plastic pipe except one. Choose the answer that is not a disadvantage.
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
(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?
Fill the blanks with the answers provided. "These two valves, _______ and ________ are usually used together in a line. The flow of fluid through the line finds little friction from either one."
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "F".
Which is the best answer below that describes the following picture?
What type of screwdriver head is pictured below?
Section 315(1), (2) and (3) covering guardrails can be found in which piece of legislation below?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "T" represent in this formula?
(wf)"This is the term used for the point where the material begins to have permanent deformation." This statement best describes which of the terms below?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "A" in the picture provided.
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
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.
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.
(ofe)"Fusion welding with an oxidizing flame on this type of material will cause welds that are porous, oxidized, and brittle." This statement best describes which of the metals below?
Upstream of the low pressure stage and downstream of the high pressure stage of the two stage compressor, should be the location for which of the following components of a basic pneumatic system?
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?
"A pressure regulator's primary function is to match the flow of gas through the regulator, while maintaining a consistent output pressure, to the demand for gas placed upon it." Why is this item required for most pneumatic tools?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "P" represent in this formula?
As it happens sometimes, while you were on break, your fire extinguisher grew legs and walked away. You head to the tool crib to get another, as you are doing your inspection you notice it is a CFC type. Is there anything that must be done with this extinguisher?