A randomized 100 question test from a pool of 1236 questions, good luck!
There are many different types of alloy steels, each with specific properties. Which of the elements below would have the effect of refining the grain of the steel to allow for greater resistance to corrosion and temperature extremes?
When taking measurements, there are several terms that are commonly used. Which of the terms below is best described as the difference between the highest and lowest error values
"A two ratios that are equal in an equation." is a description of which mathematical term?
There are several vital components to a differential pressure unit in a chart recorder. Which of the components below would move as the direct result of the rotation of the torque shaft?
If, for every 12 C of charge, 50 J of energy is available, what is the voltage?
What item would be used on a pneumatic system to speed up the pneumatic signal?
Proper choices need to be made with the mounting of instruments. Which of the answers below would be a disadvantage of a instrument stand that has a cable mount?
The prefix "Micro" can be expressed as?
Of the terms below, what is "Work" measured in?
Explosion-proof equipment has several components that make it effective. Which of the components below is a requirement for equipment to be considered explosion-proof?
With the proper formula, "Work" is a measurable quantity. Which answer below represents the "work" part of that equation?
there are numerous pieces of rigging equipment. Which of the answers below correctly identifies the item in the picture that follows?
There are 3 major components to a zener intrinsically safe barrier. Which of the answers below would be best describe the component that limits the short circuit current?
(650101a) There are three main sections in the occupational health and safety legislation in Alberta. Which of the sections below best relates to the thorough, precise safety details for employers?
The construction of batteries effects their performance. Which of the answers below would be the result of adding plate area?
There are several varieties of manufactured resistors. Which of the answers below is constructed with a ceramic core?
There are several types of purge/pressurization permits that are available. Which of the permits below would best be used when an enclosure needs do be reduced from a Class I, Zone 1 to a Class I, Zone 2?
Calculate the gain when a change from 1.25 psig to 2.0 psig in nozzle backpressure and a change from 3 psig to 15 psig in the relay output occurs.
There are several common precision measurement tools available in industry. Which of the answers below best represents the tool pictured below?
There are several different types of layout tools used in industry. Which of the tools below best represents the following picture?
State the number 479.3 using engineering notation and round the answers to three significant digits.
Circular chart recorders have several specific accessories. Which of the answers below would best describe the accessory that moves the paper chart at a steady rate?
In the fraction A/B, is A the numerator?
State 7 ⁹⁄₁₇ as an improper fraction.
Ladders have specific designs for specific applications. Which of the answers below correctly identifies the ladder in the following picture?
There are two different ways of identifying general purpose tube. If you see "4 mm-SS-1.452" printed on the outside of the tube, what would the
Piping material that is non-ferrous is most common in lower temperature services. Which of the answers below would best be classified as a "non-ferrous" material?
If a tool increases from $43 to $76, what is the percentage increase?
(310105d) The displacement of an applied force is a measurable quantity. Which of the terms below would be equal to "W" as a of measurement?
Soldering is a common method of joining metals. To be effective the which of the items below must have a lower melting point than the parent metals?
"5 x 7=7 x 5" is an example of which mathematical law?
(310105i) Physics has may "laws" that can be applied in industry. Which of the "laws" below would relate best to the strain of a material is proportional to the stress applied
What are the two types of magnet?
Solve for the hypotenuse.
The sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "6"?
(310103d) There are several essential components to a pressure regulator. Which of the components below would be used as a loading element?
(310102c) Manufactured resistors have two broad categories. Which of the resistors below would be considered as a fixed resistor?
If a closed tank is pressurized to 10 psig and the pressure gauge at the bottom of the tank reads 45 psig, what head (in meters) of a liquid with a R.D. of 0.78 is contained in the tank
Locking out energy sources physically is a vital part of servicing valves. Which of the valves below would you use a circular lockout device on the handle?
(310101c) For higher working pressures, generally the wall thickness of tubing will increase. Which of the answers below would best relate to the effect of a tube's increased wall thickness?
If a closed tank is pressurized to 145.345 kPa and the pressure gauge at the bottom of the tank reads 156.456 kPa, what head (in feet) of a liquid with a R.D. of 0.67 is contained in the tan
Loss of pressure is a by product of several factors in a piping system. If the length of a straight section of pipe was shortened by half, which of the answers below would be the result?
What are the 2 major parts of a control valve?
There are several types of purge/pressurization permits that are available. Which of the permits below would best be used when an enclosures classification must be reduced from Class I, Zone 1 to non-hazardous?
(310101c) There are a wide variety of tubing fitting types with specific name describing them. Which of the fittings below would best be used when tubing around a tight corner?
When making a span adjustment, what is the first adjustment made?
Within the umbrella of intrinsically safe loops, there are several sub-categories and classifications. Which of the terms below would best be describe a field device that has a maximum of 1.2 volts it can develop or contain?
(310102c) Manufactured resistors have two broad categories. Which of the resistors below would be considered as a fixed resistor?
Which of the laws below can be best described by the following statement, "The strength or intensity of an unvarying electric current is directly proportional to the electromotive force and inversely proportional to the resistance of the circuit"?
Convert 75kPa to Kpa(a) Barometer is 97.8 kPaa
State the number 40.021 x 10⁻¹ using decimal notation and round the answers to three significant digits.
In the figure below, R1= 10 ohms, R2=6 ohms, and R3=4 ohms, with the battery producing 40 V, what is the power delivered by the battery?
From the information given in the diagram below, what is the current flowing on branch R1?
In the figure below, R1= 10 ohms, R2=6 ohms, and R3=4 ohms, with the battery producing 40 V, what is Amperes of the circuit?
Electrostatic generation can be happen in many conditions. Which of the answers below would correctly identify one of those conditions?
There are several different notations on a length of pipe. Which of the notations below would have the smallest pipe ID?
Use the answers below to fill in the blanks of the following sentence. "The _____ of the plates in a capacitor is _______ to it's capacitance."
What is the pressure generated by a mass of 3 kg placed on a the top of a cylindrical piston with a 4 cm diameter filled with gas?
There are numerous types and styles of valves in industry. Which of the actuators below best represents the following picture?
"The results of a devices inelastic quality" is a definition of which term?
There are some troubleshooting issues that can arise while soldering. Which of the issues below would be best described as a heat transfer loss from the soldering tip?
From the information given in the diagram below, what is the total parallel resistance of the circuit?
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
The CEC generates a gas grouping based on the potential combustion, and results of combustion of each type. Which of the groups below would Acetylene belong to?
"An angle that measures less than ninety degrees but more than zero degrees" is a description of which mathematical term?
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for infectious material with other toxic effects?
The result of a _______ actuator is installed with a ________ valve will be air-to-close
(650101a) There are three main sections in the occupational health and safety legislation in Alberta. Which of the sections below best relates to the workers rights and responsibilities?
A _________ has the air connection usually under of the diaphragm.
A true force balance negative feedback system is a force balance system?
(310102c) Resistors have several construction methods. Which of the resistors below would have the highest tolerance for temperature?
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "P₁V₁n₂T₂=P₂V₂n₁T₁"?
Valves require several different styles of physical lock out device. Which of the styles below correctly identifies the device in the following picture?
(310104a) The valve body contains some of the vital components in a valve. Which of the components below would be responsible for a valves flow characteristic?
What is the SI unit of force?
Materials with five or more electrons in their valence shell are considered what?
What type of cell is a lithium constructed battery?
The basic unit of matter is called?
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 is the pressure generated by a mass of 2 kg placed on a the top of a cylindrical piston with a 4 cm diameter filled with gas?
What is the pressure generated by a mass of 4 kg placed on a the top of a cylindrical piston with a 2 cm diameter filled with gas?
What type of flux is generally used the most in electronic soldering?
(310103f) There are several methods for measuring process variables. Which of the transmitters below would use capacitor plates in the creation of an output signal?
To perform a "Zero" adjustment the order of step(s) is/are?
Which are the two major categories of pressure regulators?
There are several types of soldering irons that are available in industry. Which type of soldering iron below would a soldering pencil best refer to?
The volume of a cube is calculated with which correct equation?
What is the name of the tool that is used on round stock to cut external threads?
What is the pressure generated by a mass of 5 kg placed on a the top of a cylindrical piston with a 2 cm diameter filled with gas?
"This type of breathing apparatus is designed to allow a reserve of air for 5-10 minutes." The answer below that this statement best describes is which one?
From the information given in the diagram below, what is the voltage drop over R1, if R1= 3 ohms, R2= 5 ohms, R3= 7 ohms, R4= 6 ohms and the battery produces 24 V?
(310102c) Manufactured resistors have two broad categories. Which of the resistors below would be considered as a fixed resistor?
The law of electrical charges states that unlike charges attract one another and like charges repel one another.
There are subgroups of fuel for fires need to burn. Which of those subgroups would NGLs belong?
(310103f)There are several methods for measuring process variables. Which of the transmitters below would use cavities filled with oil used as a dielectric in the creation of an output signal?
Which valve is used for corrosive slurries?
If it were necessary to control the process pressure upstream of the regulator, which device below would be required?
A pneumatic level transmitter, with an output range of 20-100 kPa, is being used to assess the fluid level in a cylinder though an input range of 0-20 meters. What is the transmitter output signal if the fluid level is at 6.65 meters?
Labels are an important piece of the WHIMS structure. Which of the labels below would be used when damage occurs to the original supplier label?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
