A randomized 100 question test from a pool of 898 questions, good luck!
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.
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
Calculate the volume of 5 kg/m³ of nitrogen that weighs 2694 kgs. Choose the best answer from the ones provided below.
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.
A boiler that creates superheated water at 175 psig and 275F is covered under which code(s)?
Of the list below, choose the answer that has one advantage (first) and one disadvantage (second) of copper tubing over steel or iron pipe.
"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?
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
"Machined from a single piece of metal that is cut to match the pipe size, fit between two pipe flanges and requires an additional gasket when it is installed. Also, the bolts will need to be lengthened depending on what piping class and size of the fitting is used." This is the best description of which fitting?
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
What is one of the three main differences between DWV and pressure application fittings?
A worker is grinding 6m away from another worker refueling a diesel welder. Is there any workplace infraction occurring in this situation? Choose the best answer below for answering this.
(wf)In during a welded joint, the input of heat must be controlled. Which of the issues could result in a weld where the heat input was not controlled well? Choose the best answer from those provided 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?
"The ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed." This is the best definition of which of the terms below?
To protect the internal mechanisms, this type of gate valve should not be placed in a line that has turbulent flow. This is the best description of which of the following?
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided below.
(se)"This electrical current has is not bi-directional and flows only from negative to positive." This statement best describes which of the following currents?
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. "
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer 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.
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?
When using your oxyacetylene torch, if your gas speed is lower that the speed of flame propagation, what will the outcome be?
At the warehouse, they have received an exchanger. You look at the waybill, and see that it was discounted 3 separate times for 15%, 12% and 6% each. If the original price was $45,692, which of the answers below best represents the final purchase price?
"Is a mechanical seal which fills the space between two or more mating surfaces, generally to prevent leakage from or into the joined objects while under compression." This is the best definition of which fitting?
Choose the best answer below that is the density of air at STP in metric measurement.
Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
Ozone, carbon monoxide, hydrogen chloride and phosgene are all gases that can be created by different types of welding. Of the answers below, choose the best one that they all have in common.
A carbonizing flame would be best suited to which of the following applications?
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
"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?
A tight seal to the face is required by all respirators. This is a critical element in which of the following type(s) of respirator? Of the options below, choose the best answer.
Convert 0.41278 to a fraction. Choose the best answer from below.
There are many parts to a circle. Which of the answers below best relates to "E" in the picture provided?
After installing an instrument air piping system, you are asked to prove to the client there are no leaks. The piping specs require that no moisture be left in the system after testing. Which of the following options would be the best for this request?
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.
What tool is pictured below?
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
(wf)Of the defects listed below, which one best describes the picture shown?
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.
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?
"This style of check valves doesn't rely on flow reversal or gravity to close. Instead, the valve is closed by a spring." Of the valves below, this is the best description of which?
(se)Welding power sources that are AC transformer type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
Of the valves below, which has a non-directional flow pattern?
As it relates to calculating grade, which of the terms below best describes the letter "C"?
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?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
(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
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer 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.
Which of the numbered symbols below best represents a threaded ball valve?
"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?
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
Which of the following torque procedures is the least accurate in regards to getting to proper tension on a studbolt?
Which of the answers below best describes the units for relative density?
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
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?
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
What type of screwdriver head is pictured below?
Which of the numbered symbols below best represents a socket weld gate valve?
What type of punch is pictured below?
What tool is in the picture below?
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
What tool is pictured below?
What is the name of the ginder pictured below?
Which is the best answer below that describes the following picture?
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?
This type of soldering uses temperatures below 450C or 840F:
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
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 "D" in the picture provided?
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
(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.
Weld fittings are available in two varieties, one of these is:
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
Gate valves have many advantages. One of the following is not among of them. Choose which one.
(se)"This term is describing a welding machine that has a flat, or close to it, volt-amp curve. It is well suited for GMAW and SAW welding." This statement best describes which of the following answers?
Of the options below, which one requires both ends of the plastic pipe to be perfectly square?
(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?
Your journeyman has asked you to torque a 4" #150 flange to 50 ft/lbs. This represents 30% of the total torque, which of the answers below best represents the full torque value?
What is the name of the grinder pictured below?
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
There is a set number of steps in the procedure for creating proper joints with thermoplastic piping. Of the answers below, select the one that is closest to that number.
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.
As it relates to calculating grade, which of the terms below best describes the letter "A"?
(wf)Of the defects listed below, which one best describes the picture shown?
Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
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.
Which of the numbered symbols below best represents a side view butt weld tee?
Choose the best answer below that is the density of air, in imperial measurement, at STP.
Of the answers below, which best reflects the name of the drill pictured?
"When used in conjunction with similarly threaded nuts, These externally threaded devices are used to create a joining of two or more components." This is the best description of which of the items below?
"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?
What tool is in the picture below?
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
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.
What type of screwdriver head is pictured below?
