A randomized 100 question test from a pool of 1236 questions, good luck!
Copper tube is commonly available in two types of tempers. Which of the answers below best describes a tube that is referred to as "hard or rigid"?
There are a number of steps to calibrating a two pen chart recorder. Which of the steps below would the pen pressure adjustment/verification be?
A welder has set up a temporary fab area in a c-can. He has put 2 portable fans, one in the front and one in the back, in the c-can for ventilation. Based on the information provided, which type of ventilation is he using? Use the terms provided to choose the best answer.
In the fraction A/B. is B the numerator?
There are several different ways to apply force to an actuator. Which one of the methods below would use a handwheel for operation?
In a simple circuit, if E=6 V and R=5 ohms, what is the current of the circuit?
In a series circuit what percentage of the applied voltage would appear across an open circuit?
(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?
Valves require several different styles of physical lock out device. Which of the styles below correctly identifies the device in the following picture?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 0 R?
Each one of the installations of purge/pressurization has its own requirements for additional equipment. Which of the installations below would also require a low purge gas pressure audible alarm only?
There are many different types of alloy steels, each with specific properties. Which of the elements below would have the effect of removing oxides and sulfides as well as refining the grain of the steel?
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?
To move 100 C across two points. when the voltage is 15 V, how much energy is required?
(310101c) There are many specialized applications for copper tube. Which of the copper tube colour code would be used in a compressed air system?
If a closed tank is pressurized to 15 psig and the pressure gauge at the bottom of the tank reads 36 psig, what head (in meters) of a liquid with a R.D. of 0.45 is contained in the tank
(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 connecting 4 tubes together?
Tube fittings can be put into three general categories, each with distinct components. Which of the categories below includes a bite type fitting?
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?
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "P₁T₂=P₂T₁"?
Of the types of link and lever calibration methods below, which one requires only one type of adjustment?
(310101c) Copper tube is the most used type of tubing in industry. What type of colour code would a Type K tube type typically have?
Electrical conduit is used to protect the cables running to the instruments. Which of the types of conduit below would be used in a corrosive atmosphere?
(310101c) There are several categories for connecting tubing. Which of the methods below is never used as a tubing connection method?
There are several different types of scribers used in industry. Which of the scribers below best represents the following picture?
State the number 469.4 x 10¹⁵using engineering notation and round the answers to three significant digits.
Isolate the following equation for "v": d=vt
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 voltage delivered to the field device?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 0 R?
With the proper formula "Work" is a measurable quantity. Which answer below represents the part of that equation that is measured in "Newtons"?
Isolating process lines with a physical barrier is one of the steps for safe field servicing of a control valve. Which of the blank types below would best be described a physical barrier between two flanges of sufficient diameter to fill the entire diameter of the pipe to prevent the passing of material beyond that point?
(310104b) There are many different valves to be used for different processes. Which of the valve types below would be considered self-cleaning?
(310102g) Energy is lost due to undesirable resistance in any circuit. Which of the terms below refers to the power that is lost in a conductor during the transmission phase?
There are several different types of carbon steel in any piping system. Which of the types below would have less than a 0.3% carbon content?
The CEC generates a gas grouping based on the potential combustion, and results of combustion. Which of the groups below would other dusts that are combustible belong to?
There are several common precision measurement tools available in industry. Which of the answers below best represents the tool pictured below?
(310105i) Any solid has inherent properties associated with it. which of the tests below refers to the application of force to a material and measures the specimen's response to the stress.
Of the adjustments below, which is the most common adjustment made?
What are the two types of magnet?
If, for every 20 C of charge, 60 J of energy is available, what is the voltage?
(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?
"Having only magnitude, not direction, such as distance", is a description of which mathematical term?
What are all the variables that can be measured when dealing with gases?
14.696 psia is equal to?
There are several different notations on a length of pipe. Which of the notations below would have the thinnest pipe wall?
The methods to mount an instrument are as varied as the instruments themselves. Which of the mounting methods below would the process fluid need to pass through the instrument for accurate measurements?
There are numerous methods to mount instruments properly. Which of the methods below is shown in the picture?
Linear motion negative feedback system consists of:
A car traveling west has an initial speed of zero, and accelerates at a rate of 4 m/s² for 6 seconds. What is the displacement of the car?
From the information given in the diagram below, what is the current flowing on branch R1?
Materials with five or more electrons in their valence shell are considered what?
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 3-15 meters. What is the transmitter output signal if the fluid level is at 8.65 meters?
"The longest side of a right triangle, opposite the right angle." is a definition of which right angle triangle mathematical term?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Convert 0.625 to a fraction.
Which term can be defined as the pressure measured from absolute zero?
Solve the equation:(4)(5)+4
1 pound force is equal to
Isolate for "v" in the following equation: d=vt
"This workplace hazard consists of substances, mixtures and materials that can be classified according to their health risks and dangers." This statement best describes which of the following hazard groups?
(310102c) Resistors are commonly rated in 3 distinct ways. Which of the answers below would best relate a "resistance" rating?
The result of a _______ actuator is installed with a ________ valve will be normally open, fail closed
"The results of a devices inelastic quality" is a definition of which term?
(310103f) Strain type gauges are commonly found in industry. Which of the arrangements below would be used to compensate for temperature effects?
(310103f) There are three main components in a simple signal transmission system. Which of the components below is best represented by the letter "C"?
State the number 23.569 x 10¹³ using engineering notation and round the answers to three significant digits.
There are several advantages and limitations to installing a zener barrier as an intrinsically safe barrier. Which one of the answers below can be considered an advantage of this style of barrier?
In any intrinsically safe loop there are several main items that are vital to the loop. Which of the answers below contains those items?
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 "SS" refer to?
State the number 789342.61 using decimal notation and round the answers to three significant digits.
Alloy steels are very common in industry. Which of the types of alloy steel would "Martensitic" piping be?
To solder a joint, there are steps that need to be followed to succeed. Which of the steps below would involve ensuring contamination free parts and soldering tip?
"The heat required to raise the temperature of the unit mass of a given substance by a given amount with no change in it's phase:, is a description of which physics term?
(310102n) The Canadian Electrical code (CEC) encompasses all standards for electrical/instrumentation work. Which of the sections of that code below would relate best to Class 1 circuits that are controlled remotely?
A mass of 5 kg is placed on top of a spring and that spring compresses 5 cm. What is it's spring rate?
Even though explosion safety equipment must be able to deal with extreme pressures, maintenance must also be allowed to occur. Which of the enclosures below would allow for both maintenance and protection from explosion?
"This workplace hazard consists of organisms or organic matters produced by these organisms that are harmful to human health." This statement best describes which of the hazards below?
There are many different parts to a parallel circuit. Which of the answers below corresponds correctly with the number "2" in the picture below?
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?
The main function of a valve positioner is which of the below?
"Having only magnitude, not direction, such as mass", is a description of which mathematical term?
Most electrical properties have an equation linked to them. In the equation L= (N²μA)÷ƪ, which of the answers below does the "A" represent?
The CEC generates a gas grouping based on the potential combustion, and results of combustion. Which of the groups below would non-metallic dust that is electrically conductive belong to?
(310102m) A capacitor's voltage increases in a very predictable way. Which of the answers below represents the total time constant intervals required to achieve a full charge in a typical capacitor?
Reduce ³⁴⁰⁄₄₀ and state as a proper or mixed fraction.
There are several varieties of manufactured resistors. Which of the answers below is constructed with a glass core?
If a closed tank is pressurized to 134.345 kPa and the pressure gauge at the bottom of the tank reads 169.456 kPa, what head (in feet) of a liquid with a R.D. of 0.24 is contained in the tan
there are numerous pieces of rigging equipment. Which of the answers below correctly identifies the item in the picture that follows?
(310104b) Some valves require specialized components. Which of the components below would best be used to eliminate "end play".
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
With the proper formula "Work" is a measurable quantity. Which answer below represents the "displacement" part of that equation?
Convert the following quantities to the units asked for: 27000 seconds to hours.
Purging is an effective means of reducing the potential hazards of an enclosure. Which of the answers below best describes the type of pressure produced in the enclosure by purging?
The statement, "Whatever is done to one side of an equation, can be done to the other side of the equation" is false.
A mass of 7 kg is placed on top of a spring and that spring compresses 6 cm. What is it's spring rate?
What is the pressure generated by a mass of 4 kg placed on a the top of a cylindrical piston with a 3 cm diameter filled with gas?
In soldering there are many terms used. Which of the terms below would best describe a poorly formed soldered joint?
A lithium cell can produce about _____ times the voltage of an alkaline cell.
Newton's first law is also known as?
The ISA has defined 3 types of installations for purge/pressurization for hazardous applications. Which of the types below would an enclosures classification be reduced from Class I, Zone 1 to non-hazardous?