A randomized 100 question test from a pool of 991 questions, good luck!
One of the following is not a disadvantage of a plug valve. Choose from the options below.
(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 distance across a circle?
When using a long tape, one extra consideration must be taken into account over a short tape. Of the answers below, choose the one that best applies.
With the options below,complete the following sentence. "The rules of ASME _______ constitute construction requirements for pressure vessels."
In a piping system fittings can be used in a variety of situations, one of those is:
(v) Some valves can be used for throttling services. Which of the valves below would have a tendency to have choked flow as a result of throttling a process?
What type of punch is pictured below?
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
Looking at the body of a check valve you see a hinge pin on the body. Of the following valves what is the valve you are looking at?
(es) Using the proper tool for the job is an integral part of working safely. When using an Allen head wrench, which type of wrench, from the answers below, are you using?
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.
(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.
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.
"This layout tool has one chamfered edge usually. The dual purpose tool can check the material surface to assure flatness, and mark a straight line on a surface." This statement best describes which of the following tools?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
At the end of the month you have received 4 cheques. $1056, $2907, $4567, and $2957 were the totals, how much did you earn this month? Choose the best answers from the ones provided below.
(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.
"A substance used to promote fusion that is applied to surfaces to be joined to keep them free from oxide and promote their union." This is the best definition of which of the soldering terms below?
(ofe)When used in conjunction with a reverse flow check valve , a flashback arrestor is best to be place where on an oxyacetylene setup?
What is the square footage of a floor space in a warehouse that is 5' 7¾ by 10' 3⅞? Choose the best answer from those provided below.
Which of the numbered symbols below best represents a side view butt weld cap?
(wf)"Foreign materials trapped in the weld metal at continuous or randomly spaced intervals." This statement best describes which of the defects below?
Youare going to dig a well on your land to get water, you have bought a small suction pump that will create a vacuum equal to a column 984 mm Hg. Which answer below best represents the maximum depth that the well can be while using this pump?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
Which of the below would be the best fitting to prevent damage from a pressure surge to a gauge on a hydrostatic test?
Which of the measurements below is the metric standard for the breaking strength of bolts?
(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?
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
"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?
When breaking down an element, smallest unit into which it can be divided and still retain its characteristic properties is best describes by which of the terms below?
If you had to walk around a house and it took you 4 minutes to walk one side and 6 minutes to walk the adjacent side, how long would it take to finish the entire walk? Choose the best answers from those below
What type of screwdriver head is pictured below?
Using the picture below, which of the letters best illustrates a ring joint flange?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Appliance valve" variation?
(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?
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?
(mse)"Operational characteristics of an electrode can be controlled in several ways. One of those ways is by the different composition of the flux coating." Choose from the answers below the coating that does not apply to this statement.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Biological Hazards can be further broken down into subsections. Of the answers below, one is not a biological hazard, choose the answer that doesn't fit.
It is a good trade practice to transport gas cylinders secured and upright. From which act below did this practice come from?
What is one of the three main differences between DWV and pressure application fittings?
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided below.
Convert 0.41278 to a fraction. Choose the best answer from below.
What type of wrench is pictured below?
A pressure of 379 kPa is showing on your absolute pressure gauge. Your journeyman needs that in converted to psig. Which of the answers below best reflects the number that you will give them?
(ofe)Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
(ofe)The _________ has a one-to-one ratio of acetylene and oxygen, any additional oxygen needed for complete combustion comes from the surrounding air. Use the answers provided to fill in the blank.
Plastic pipe can move slowly in hangers. This is due to temperature changes that have an effect on the expansion and contraction of the pipe. This mechanism is commonly called which of the below?
Material safety data sheets are required to be accompany all controlled substances from the supplier. There are _______ that make up these sheets, providing more detail than the label. Use the answers below to fill in the blank
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.
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.
(wf)While welding, water and other liquids get caught up in the weld. These produces voids of gas when the weld cools. Which of the terms below best describes these voids?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
(wf)The specific requirements of fabrication must include any of the the welding processes. Chemical and mechanical factors are taken into account in every facet of that fabrication. Any deviation from these requirements would be considered a defect." This statement best describes which of the following weld defects?
Which of the behaviors below best describes a rise or fall of the liquid surface, if a thin tube that is open at the both ends is inserted vertically in to a liquid, relative to the adjacent level of the fluid.
(ofe)On the jobsite you have to cut 200 mm plate, and have to heat a large hoarding from the same supply. Of the gases below, choose the gas that would best fill both of these requirements.
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options below.
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
Of the safety concerns with soldering listed below, which would occur the least?
(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 GTAW welding?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(ofe)When using your oxyacetylene torch, if your gas speed is lower that the speed of flame propagation, what will the outcome be?
What tool is pictured below?
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
(ofe)Of the gases below, choose the one that has the highest flame temperature in its neutral state.
What type of bar is pictured 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?
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
Lift, swing, and non slam are all variations of which type of valve?
RTJ gaskets come in two styles. These are which of the following?
Which of the numbered symbols below best represents a side view socket weld 45° elbow?
Of the selection of units below, which would be best used to describe pressure?
What are the two common wall thicknesses for copper tubing?
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
Copper tube pressure fittings can be used on copper tube DWV piping systems.
(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 pain, with the loss of voluntary muscle control, as it travels through the body?
There is a molecular attraction that causes like molecules to form a meniscus on the surface of a liquid. This property is best describes by which of the following terms?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture provided.
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
Which of the piping systems below would Bell-end type joints primarily be used in?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "πr²"?
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?
(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
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.
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the orientation of the numerical dimensions.
There are several disadvantages with conventional dimensioning. In the grouping of answers below, one is not a disadvantage of this style of dimensioning. Choose the best answer that applies.
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
What is one of the three main differences between DWV and pressure application fittings?
What type of wrench is pictured below?
"This tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
"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?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
(papg) There are several steps to determining the area of a circle. Which of the answers below would you square to calculate the area of a circle?
(ofe)When used in conjunction with a flashback arrestor, a reverse flow check valve is best to be place where on an oxyacetylene setup?