A randomized 100 question test from a pool of 898 questions, good luck!
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
Using the terms provided, choose the best one that would be described as a substance being chemically joined in fixed proportions of two or more different types of atoms.
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.
(se)On a brand new joint, when welding one of the first two passes, what arc length should be used? Choose the best answer from the options given below.
Convert 45 Dekameters to Decimeters. Choose the best answer from those provided below.
"One of the principles of hydrostatics is that the ________ of a fluid has no effect on pressure." Choose the best answer below to complete the sentence.
Of the valves below, which has a flow pattern that is non-directional?
(se)This term expresses the pressure from an electrical circuit's power source that produces pressure to push a current through a circuit, enabling them to do work. From the terms provided, choose the one that best applies.
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
"There are many advantages to a vertical band saw. Of the advantages, one stands out as the greatest." Of the answers below, which one best fits that description.
As it relates to calculating grade, which of the terms below best describes the letter "A"?
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.
RTJ gaskets come in two styles. These are which of the following?
"In this type of welding, the filler metal is liquid above 425°C, and deposited in the joint by other than capillary attraction." This statement best describes which of the weld methods 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.
(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?
The recommended PVC grooved joint operating maximum temperature is which of the below?
What type of screwdriver head is pictured below?
What tube would be commonly used in fabricating a radiant heating system?
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
You are ordering stud bolts to fasten two flanges together. What thread classification would you order of the following classifications?
You are asked to cut a mark on a 50mm piece of pipe with a 5" grinder. Which of the tools below would be the best to secure the pipe for cutting?
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
(wf)Of the defects listed below, which one best describes the picture shown?
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 is the best answer below that describes the following picture?
When installing an auxiliary service piping system, what code would you reference for the minimum standards?
Which of the measurements below is the metric standard for the breaking strength of bolts?
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
An extraction hood attached to a system of flexible ductwork would be an example of which of the answers below? Use the options below to choose the best answer.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
If the welding apprentices tacked 4 welds in an hour, how many welds would be tacked by 3 apprentices in a 37.5 hour work week? Choose the best answer from the ones provided below.
The proper procedure for shutting down an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
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?
In every piping system, a specific fitting should be installed for control of flow and pressure. Of the choices below, which fitting(s) would best apply?
Of the list below, a try cock is considered what type of valve?
The characteristic of fluidity is shared by two of the three states of matter. Of the answers below, choose the one state that this characteristic does not apply to.
Copper tube pressure fittings can be used on copper tube DWV piping systems.
A soldered or compression fitting is _______ than a flared fitting.
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.
Using the picture below, which of the letters best illustrates a male and female set flange?
Of the welded joint configurations, which of the terms below references the picture provided?
What tool is in the picture below?
(se)When sizing welding cables, which of the cables below would be the largest?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure at an altitude of 3000 feet above sea level?
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
Class 6000 fittings are commonly made from which material?
To cut a piece of structural steel with a hacksaw, which of the following blades would be best?
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?
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
"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 weld defect called "precipitate hardening" is a situation that can lead to which of the below problems? Choose the best answer from those provided
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
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.
In the picture below there are various dimensions noted. From the information in the provided picture, select the best answer to describe the method of dimensioning.
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers 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 storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?
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?
(se)All electrode holders have a rating. Choose from the answers below and select the one that best describes this rating.
Using the picture below, which of the following answer best describes the dimension "D"?
There a a number of steps in the proper fabrication of a Bell-end joint. Choose the answer below that reflects that number the best.
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.
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 are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
"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?
"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.
While fitting a joint you are made aware that there is no wall thickness stamped on the fitting you are going to use. The proper course of action would be?
The most common colour for a fuel gas hose in an oxyacetylene set up 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?
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
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.
A threaded fitting you are trying to reclaim has been cross threaded. Which of the items below would be best to attempt to salvage the fitting?
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.
"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?
(se)"Metal deposition rate is the weight of material deposited by arc welding in a unit of time. For this rate to increase, which of the options below would be best suited?
"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?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
There are many parts to a circle. Which of the answers below best relates to "I" in the picture provided?
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?
(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 thermal cutting blades.
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
Complete this equation. 5⅘ x 2⅜ = X. Choose from the selection of answers below.
Which is the best answer below that describes the following picture?
If you are asked to install PVC piping for a drainage system, what colour must the pipe and solvent be? Choose the best answer from the options below.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
The materials that butt weld fittings can be made from include:
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 "G" in the picture provided?
"This layout tool consists of a calibrated protractor, X-shaped frame, and a triple jointed marking arm and holder. This allows for marking of steel or pipe." Of the answers below, choose the one is best defined by this statement.
The references in red along the west side of the drawing are best represented by which of the terms below?
(wf)Weld faults can happen even before the welding has occurred. Which of the answers below best describes the number of common types of pre-weld dimensional defects?
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
What tool is in the picture below?
(se)Which answer best describes the device that can increase the frequency of an AC current, or change DC to AC? Choose your answer from the ones provided below
"This type of oxy-fuel cutting torch has preheat gases supplied to the cutting tip." Which of the following torch types is best described by this statement?
Type "L" copper tube has which colour identification strip?