A randomized 100 question test from a pool of 991 questions, good luck!
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would be created during non-destructive testing of welds?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
What type of screwdriver head is pictured below?
(v) Some valves can be used for throttling services. Which of the valves below would have a tendency to have cavitation as a result of throttling a process?
What tool is in the picture below?
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.
Which of the valves below best fits the description of this statement? "This type of valve has two ports to it. One inlet and one outlet, and relies on pressure on the inlet side to work properly."
(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 down at ³⁄₁₆"/ft?
(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?
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?
(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.
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.
(se)The connections used for welding cables must be tight. If an undersized lug is used, which of the following might occur with a high current load? Choose the best answer from the ones 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.
What type of screwdriver head is pictured below?
What type of wrench is pictured below?
What are the two common wall thicknesses for copper tubing?
Of the list below, choose the answer that has one advantage (first) and one disadvantage (second) of copper tubing over steel or iron pipe.
Contamination of welds is a very serious issue especially where alloys are involved. To avoid contamination from brushing out material from portions of a weld, what precaution should be taken? Choose the best answer from the choices below.
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options below.
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
What tool is in the picture below?
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
(papg) When calculating the "Grade" of a slope, there are several terms that are used. Which of the terms below is best defined as the difference in elevation between two ends of a sloped pipe?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for length?
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?
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?
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 "E" in the picture provided?
In the picture below, what type of joining system is being used? Use the best answer from the ones provided below.
Of the three common forged steel fitting classifications, class 4500 is considered:
What is the name of the grinder pictured below?
"Is not designed for continuous occupancy, and has limited or restricted means for entry or exit." This statement best describes which of the following terms?
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
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 "C" in the picture provided?
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
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
(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.
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
These materials can be cooled and heated several times without any change in their chemistry or mechanical properties. This allows them to be formed and re-formed into different shapes" This is the best description of which of the terms below?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
Using the picture below, which of the letters best illustrates a flat faced flange?
(wf)After the fillet weld is complete, the weld profile looks like the green section of the picture below. Which of the terms below best describes this profile?
Code B149.1-05 covers which of the following?
(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 outer layer of skin and the next layer, the dermis?
Which of the numbered symbols below best represents a socket weld globe valve?
(bs)Which of the filler metals would be most commonly used when brazing copper or copper alloys? Choose the best answer from the following filler metals.
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
(ofe)All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
(bs)Of the alloys below, which is the alloy of copper and zinc?
(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.
The classification of fire extinguishers depends on the type of fire they can fight effectively. Which fire extinguisher type is denoted by 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 "B" in the picture provided?
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 vertical runs of piping (risers) at each floor level there should be a support. The type of hardware used by mechanical building trades for supporting pipe would be which of the following?
Of the welded joint configurations, which of the terms below references the picture provided?
A small system has been filled and is ready to pressure up. Which of the pumps below would be the best to use for this test?
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 accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
The classification of fire extinguishers depends on the type of fire they can fight effectively. Which fire extinguisher type is denoted by the picture below?
These manufacturer installed items must be removed before the piping is put into operation, but not before the Variable Spring Hanger is installed and fully loaded. Of the selections below, which items best fits this description?
Which of the numbered symbols below best represents a threaded globe valve?
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?
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?
Using the picture below, choose the best answer that relates to the item indicated by the "D".
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?
(bs)"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?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture provided.
(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 tool is in the picture below?
(wf)Of the defects listed below, which one best describes the picture shown?
The wall thickness of the two most commonly available fittings for 27.5mm (1/2") pipe are:
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?
Materials used for bolts and studs have been grouped into ______ by ASME. Use the options below to fill in the blank.
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
(se)The melting of the electrode and/or the base metal comes from the strength of the electrical current passing through them. Of the answers below, which term best describes the strength of the current?
Which is the best answer below that describes the following picture?
What type of screwdriver head is pictured below?
What type of wrench is pictured below?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
(bs)"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?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Main stop valve" variation?
(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?
(ofe)"Carefully controlled tolerances are required to manufacture quality cutting tips. One-piece tips that are used in the cutting process with acetylene are generally made from ________ to endure the heat generated. To produce exact holes for these tips, they are machined, drilled, and swaged over special wires." Select the best answer from the ones below to fill in the blank
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.
A support that is floor mounted by welding or by anchors, is commonly called which of the following?
This type of valve can be installed in locations that are unavailable for a gate valve, but will give you similar valve characteristics. Of the options below, which valve is being described?
Complete the following sentence with the options below. "This Section covers general descriptions, terminology and operation guidelines applicable to steel and cast iron boilers limited to the operating ranges of ASME _______."
What tool is in the picture below?
(es) The human body has some integral resistance to electrical contact. Which of the answers below would have the largest resistance to an electrical voltage?
(ofe)When used in conjunction with a flashback arrestor, a reverse flow check valve is best to be place where on an oxyacetylene setup?
(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?
The volume of all solids and liquids changes as the temperature of the substance rises and falls. Choose the best answer that represents the change in volume when water transforms to ice.
One side of a support is 372 mm, the other side is 739 mm. What is the smallest area that this support can be used? Choose the best answer from the ones provided below.
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 small volume?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?