A randomized 100 question test from a pool of 991 questions, good luck!
(se)Welding power sources that are AC-DC rectifier type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
Using the picture below, which of the letters best illustrates a flat faced flange?
(ofc)At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
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.
A plug valve is quick to open or quick to close. Another way of describing that profile is which of the following?
There are three parts to a common twist drill. Which of the below is not one of those parts?
Which of the numbered symbols below best represents a butt weld ball valve?
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
The engineer has asked you to verify the base for setting a tank on, the area required will be a minimum of 10 meters. Which of the answers below best represents the minimum radius required to set the tank?
Using the picture below, which of the following answer best describes the dimension "A"?
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
Which is the best answer below that describes the following picture?
What tool is in the picture below?
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
(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?
What pressure would be exerted by a column of water 14 feet high? Choose the best answer from those provided below
(ofc)After manually oxy-fuel cutting a piece of 75 mm plate in half, your journeyman notices that the kerf lines are indicating a 25% lag in the slag stream. What is he trying to tell you? Choose the best answer from those provided below.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
(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?
What type of screwdriver head is pictured below?
Your crew has just finished setting an enclosed vessel that had a 15 m diameter, a height of 23 m. The insulator foreman has asked you to verify his requirements of insulating the shell of the vessel. Choose the best answer from the ones below that represents the amount of insulation required.
If you were trying to depict the inside workings of an item, you which of the following orthographic views would be best for the task?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "G" in the picture below? Choose the best answer from those provided.
(ofe)A carbonizing flame would be best suited to which of the following applications?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas valve" variation?
When installing a new valve into an existing piping system you find that the flange bolt holes are threaded UNC. The original line also has tapped bolt holes, but are UNF. The valve installation details requires a nut on the valve flange, the line specification requires a fastener with a nut on both ends. Which of the solutions below would satisfy all of the specifications?
What type of wrench is pictured below?
(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?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
Commonly receding lines are drawn from the horizontal at 30°, 45° or 60°. If you were to draw a receding line at a 45°, it would be foreshortened by which of the amounts below. Choose the best answer from the ones provided below
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
What tool is pictured below?
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
To cut a piece of thin wall tubing with a hacksaw, which of the following blades would be best?
(ofe)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.
Of the options below, which one requires both ends of the plastic pipe to be perfectly square?
(ofe)When using your oxyacetylene torch, if your gas speed is lower that the speed of flame propagation, what will the outcome be?
(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)Slow travel speed, weak amperage and improper electrode angle are all included in which of the following terms? Choose the best answer from those provided 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?
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.
You have just installed a small vessel on site, the height is 29' and the base has a 9' diameter. What is the force exerted on the pad that it sits on when completely full of water? choose the best answer from those provided below.
What type of screwdriver head is pictured below?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas cock" variation?
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 type of screwdriver head is pictured below?
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
This design of this fastener allows you to secure the object though holes that are drilled in the piece beforehand. Which of the following fasteners is designed in the same manner?
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
Which of the measurements below is the metric standard for the breaking strength of bolts?
As it relates to calculating grade, which of the terms below best describes the letter "B"?
Which is the best answer below that describes the following picture?
(se)When sizing welding cables, which of the cables below would be the smallest?
After installing an utility water piping system, you are asked to prove to the client there are no leaks. Which of the following options would be the best for this request?
Which of the answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
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?
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.
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
Of the many views that a drawing may have, an isometric drawing will show only three views or faces. Which of the following answers is not one of them?
There are several sizes of portable hand drills. How are they rated? Choose the best answer from the ones below.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Which is the best answer below that describes the following picture?
Which of the numbered symbols below best represents a butt weld globe valve?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "J" in the picture below? Choose the best answer from those provided.
There are several different types of labeling or lettering on a drawing. In the picture below how many different types of labeling and/or lettering is there. Choose the best answer from those provided below.
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
"When required to make a square cut off line on a pipe, this coiled layout tool made of gasket material is commonly used." Which of the tools below best fits this description?
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices below?
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
"A process in which a liquid metal is somehow delivered into a mold." This statement is the best description of which term below?
On the QC paperwork for the hydrotest that you have up and holding requires absolute pressures. The gauges are holding steady at 35 psi. Which of the answers below best represents the pressure that the QC requires?
RTJ gaskets come in two styles. These are which of the following?
(se)All electrode holders have a rating. Choose from the answers below and select the one that best describes this rating.
What type of punch is pictured below?
What are the two common wall thicknesses for copper tubing?
(papg) The relationship between the distance around a circle and the distance directly across it is a constant ratio. Which of the terms below best describes the half the distance across a circle?
(ofc)"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?
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.
The 3 classes of fittings for a forged steel piping system come in 3 classes. Of the list below, select the 3 that apply.
The materials that butt weld fittings can be made from include:
"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?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
(papg) Areas and surface areas can be measured in metric. Which of the answers below would represent the proper time to convert mm into m in a calculation?
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?
(wf)Lack of fusion, oxidation and lack of penetration are all included in which of the following terms? Choose the best answer from those provided below
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."
(se)Which of the terms below best relates to a material or substance that resists the flow of electrical current? Choose your answer from those provided below.
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.
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
STD or Sch40 piping is measured by the nominal ______ up to ______ diameter, and by the exact ______ up to ________diameter. Use the choices below to fill in the blanks in order.
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?
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.
