A randomized 100 question test from a pool of 991 questions, good luck!
"It is a method of drawing which you can represent your shapes into three- dimensional view. An angle of 30 degree is taken in all its sides in order to give a 3d look." This statement best describes which of the following drawing methods?
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
Which answer below best describes the following picture of a bender?
(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?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Cock stop valve" variation?
Of the welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
Upstream of the aftercooler and downstream of the air intake should be the location for which of the following components of a basic pneumatic system?
(wf)Structural discontinuities would include all of the following defects except one. Of the answers below choose the one that is not a structural discontinuity.
Which of the numbered symbols below best represents a socket weld gate valve?
When selecting a fastener, there are many criteria that are needed to be taken into consideration. What specification of the list below is needed to be known to allow proper movement or anchorage in the fastener?
What type of screwdriver head is pictured below?
Gate valves have many advantages. One of the following is not among of them. Choose which one.
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
The plug on the end of a 150 mm pipe has a force restriction of 250,000 N. What is the maximum operating pressure that this fitting can handle? Choose the best answer from those provided below.
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
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?
"If a worker is injured or has an accident on the jobsite, they must report it as soon as possible to the employer." The act that best encompasses this statement is which of the following?
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
Which answer below best describes the following picture of a bender?
Which of the numbered symbols below best represents a side view butt weld tee?
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?
(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.
Calculate the volume of 5 kg/m³ of nitrogen that weighs 2694 kgs. Choose the best answer from the ones provided below.
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
What type of bar is pictured below?
There are many parts to a circle. Which of the answers below best relates to "I" in the picture provided?
(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 epidermis resulting in blistering?
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
(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 type of screwdriver head is pictured below?
A safety relief valves has a specific relationship with the part in the system that has lowest maximum pressure setting. Of the answers below, choose the one that best reflects this relationship.
With regard to fitting a threaded joint, the length of the threads that is engaged inside the fitting is called by which of these terms?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
Which parts of an ASPT or NPT are flattened slightly?
(ofc)Which of the following gases has the highest MJ/m³ rating? Choose the best answer from those provided.
The major difference between machined screws and both wood screws and sheet metal screws is which of the following?
(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?
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices below?
What type of copper tube is most commonly used in fabricating a hydronic systems?
"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?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for medium amperage PAC welding?
This type of soldering uses temperatures below 450C or 840F:
Which of the numbered symbols below best represents a side view threaded 45° elbow?
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
When selecting a flux, what is the most important consideration to be made?
(ofc)Generally in oxy-fuel cutting, when heat is applied to steel ranging from 760°C to 870°C, this is commonly referred to as which of the terms below? Choose the best answer from the options provided.
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?
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)There is a great variety of ______ . This encompasses any flaw that compromises the acceptable standard for a weld. Choose the best answer to fill in the blanks from the ones provided below.
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Copper tube DWV fittings can be used on copper pressure piping systems
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties below?
All butt weld fittings must have _____ pieces of information stamped on them.
Use the following answers to fill in the blank. "The _________ should be reviewed to be assured that the proper studbolts and nuts are being used."
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be considered a quarter-turn valve?
Which of the welding processes below would welding goggles be worn?
What tool is pictured below?
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
Which is the best answer below that describes the following picture?
Generally, plastic compression fittings come in how many types? Choose from the answers below.
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
Looking at the answers below, which one is not a cause of flashback while using an oxyacetelyne cutting torch? Choose the best answer that applies.
(se)"The deflection of an electric arc from its normal path because of magnetic forces, usually after the current has been moving in the same path of travel for an extended period." This statement best describes which of the following answers?
(ofc)Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
(es) Using the proper tool for the job is an integral part of working safely. When using the shank and the width of the tip to size the proper screwdriver, which of the screwdrivers below would you be sizing?
(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.
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "πdh"?
Using the picture below, which of the following answer best describes the dimension "E"?
(ofe)The most common colour for a fuel gas hose in an oxyacetylene set up is which of the below?
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
What tool is in the picture below?
"This term is used to describe an action that means to divide something into two equal sections." The term best described by this statement is which of the following?
When marking the cut on a 250mm (10") diameter pipe, what tool should be used to be assured that the mark is the same measurement all the way around the pipe?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
Which of the numbered symbols below best represents a threaded globe valve?
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?
Which of the valve styles below best fits the following statement "This variation of globe valve can be used where minimum pressure loss is required. They can also be rod through to remove debris upstream of the valve. "
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.
(bs)One of the four classifications of fusion welding low alloy steel oxy fuel gas welding rods is R60. What do the two numbers represent in this classification? Choose the best answer from the options below.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
(ofc)At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
What tool is in the picture 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?
You find a workpiece that you are trying to drill a hole in too tough to position under a sensitive or upright drill press. Which of the following answers best solves this problem?
(v) Some valves can be used for throttling services. Which of the valves below would be restricted in a throttling service to a minimum of 30° and a maximum of 80° of the disc opening?
What type of wrench is pictured below?
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
(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 that is 5.3%-14% in air.
(ofe)A carbonizing flame would be best suited to which of the following applications?
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
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.
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.
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
