A randomized 100 question test from a pool of 1236 questions, good luck!
There are many studies on how pressure and force affect fluids. "Container shape does not affect fluid pressure." is one of the principles of which answer below?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 0 R?
In a simple circuit, if I= 5 A and R=4 ohms, what is the voltage drop over the resistor of the circuit?
(310104d) There are several features available on valve positioners in industry today. Which of the features below can be best described as one that uses negative feedback in it's operation?
What type of flux is generally used the most in electronic soldering?
When making a span adjustment, what is the first adjustment made?
When 15 C passes by a point in a wire in 7 seconds, what is the current in amperes?
Alloy steels are very common in industry. Which of the types of alloy steel would "Austenitic" piping be?
Air and iron are the two types of electromagnetic cores. Choose from the answers below to explain why an iron core is more preferable than an air one.
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 several vital components to a differential pressure unit in a chart recorder. Which of the components below would convey the movement of the drive arm to the range arm?
If a tool increases from $43 to $76, what is the percentage increase?
In a series circuit what percentage of the applied voltage would appear across an open circuit?
(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 through the side wall of an enclosure?
There are several parts to a drill bit. Which of the terms below best represents the part of a drill bit that is used to cut into materials?
"Any quantity with both a magnitude and a direction, such as velocity." is a description of which mathematical term?
There are several advantages and limitations to installing a galvanically isolated barrier as an intrinsically safe barrier. Which one of the answers below can be considered an advantage of this style of barrier?
Which type of valve is pictured below?
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 as having a blind and a spacer together in one assembly?
(310101c) There are several different styles of flared and flareless fittings. Which of the styles below would commonly use a single ferrule style fitting?
When servicing or troubleshooting a valve there are several terms that are used for specific actions. Which of terms below would be associated with the verification an individual isolation?
Of the types of link and lever calibration methods below, which one requires only one type of adjustment?
Hazardous locations in industry have been grouped for ease of understanding Which of the classes below is best described an area where combustible dust, rather than gases or liquids, may be present in varying hazardous concentration?
There are numerous guidelines provided in section 18, appendix B, from the CEC. Which of the rules from that appendix would relate to certification markings
State 7 ⁹⁄₁₇ as an improper fraction.
(310102c) Resistors have several construction methods. Which of the resistors below would make use of a binder?
When dealing with pressure measurements, there are several vital terms that are used. Which of the terms below would best be described an interaction that causes an affected object to This results in an alteration to the state of the object's momentum?
Having to convert between SI and USCS measurements is commonplace in industry today. Which of the answers below is the correct conversion for 65 lbm?
What is the main purpose of valve positioners?
(310105d) Scalar quantities are all a measurable amounts. Which of the answers below would "Work" use as it's unit of measurement?
(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 workers?
(310101c) Copper tube is the most used type of tubing in industry. What type of colour code would a Type DWV tube type typically have?
A true force balance negative feedback system is a motion balance system?
With the proper formula "Work" is a measurable quantity. Which answer below represents the part of that equation that is measured in "Newtons"?
What is the pressure generated by a mass of 2 kg placed on a the top of a cylindrical piston with a 6 cm diameter filled with gas?
WHIMIS was put in place to regulate controlled products in the workplace. Which of the federal regulatory bodies below would oversee the suppliers of these products?
The result of a _______ actuator is installed with a ________ valve will be air-to-close
The Alberta AIT Board has many responsibilities. Which of the answers below represents the Boards main responsibility?
In a simple circuit, if E=4 V and R=1.75 ohms, what is the current of the circuit?
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "P₁V₁=P₂V₂"?
Factors affecting induced voltage include:
The symbol for a amperes is which of the below?
(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?
What item would be used on a pneumatic system to speed up the pneumatic signal?
State 3 ⅞ as a mixed fraction.
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?
A mass of 5 kg is added to the top of a spring and causes the spring to compress 2 cm. What is the spring rate for this spring?
There are many different parts to a parallel circuit. Which of the answers below corresponds correctly with the number "3" in the picture 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
Oxygen is a vital component of the combustion process. Which of the answers below best describes the effects of combustion if an amount of gas and oxygen are equal in volume?
There are two types of designations in Alberta for trades. Which of the answers below is the one condition that separates them?
A parallel circuit reacts in specific ways to the to an open circuit. Which of the answers below best describes the reaction of the total line current to an open circuit?
Occupational exposure limits have threshold limits. There are three of these threshold limits that are used, of the answers provided, which is not a value used?
Of the terms below, what is "Work" measured in?
In this circuit R1= 4 ohms, R2= 5 ohms and R3=9 ohms with the battery producing 40V. What is the voltage drop over R3?
There are subgroups of fuel for fires need to burn. Which of those subgroups would sulfur belong to?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 212 °F?
There are several types of measuring elements used in industry. Which of the answers below is best represented by the picture below?
When dealing with pressure measurements, there are several vital terms that are used. Which of the terms below would best be described as a measurement that compares the amount of matter an object has to compared its volume.
State the number 0.004675 using scientific notation and round the answers to three significant digits.
Chart recorders have some specialized applications in industry. Which of those applications would best make use of the multiple temperature inputs available?
What is the pressure generated by a mass of 4 kg placed on a the top of a cylindrical piston with a 7 cm diameter filled with gas?
There are several properties to a circuit. Which of the terms below best defines the opposition to a change in current?
Valves require several different styles of physical lock out device. Which of the styles below correctly identifies the device in the following picture?
There are two different classification of magnets. Which of the items below would be considered a permanent magnet?
What is the name of the part of a drill bit that carries the cut material out of the hole that is being drilled?
There are several different ways to apply force to an actuator. Which one of the methods below would a scotch yoke actuator use for operation?
A pressure gauge at the bottom of a tank indicates a pressure of 7.9 psi. The relative density of the liquid is 0.87. What is the depth of the liquid in feet?
There are several different notations on a length of pipe. Which of the notations below would have the thickest pipe wall?
In Unified National nomenclature what does the "12" represent in this bolt class- 1/2-12-UNC 2B
There are several different notations on a length of pipe. Which of the notations below would have the smallest pipe ID?
Before allowing power to a device, it may be required to neutralize it's environment. Which of the methods below would best be described as a consistent positive pressure within an enclosure?
(310105d) For displacement to occur, several forces must act upon a mass. Which of the forces below would oppose the direction an applied force?
How many coulombs of charge pass though a given point in 1 second, if the current is 18mA
State the number 4.785 x 10 ⁻⁵ using decimal notation and round the answers to three significant digits.
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?
Ohm's law states that:
Determine the voltage V(ab) with R1=70k ohms, R2= 100k ohms and R3= 360K ohms, with a current of 0.754 mA
Calculate ¾ x ⅚, and state answer as a proper or mixed fraction
"An angle that measures less than ninety degrees but more than zero degrees" is a description of which mathematical term?
(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 3 tubes together?
From the information given in the diagram below, what is the total resistance if R1= 3 ohms, R2= 5 ohms, R3= 7 ohms, R4= 6 ohms and the battery produces 24 V?
Before entering a confined space for the first time or re-entering after a break, it is a good practice to do which of the following?
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?
Each one of the installations of purge/pressurization has its own requirements for internal equipment. Which of the installations below would be able to use equipment rated as Zone 2?
In a simple circuit, if E=6 V and R=5 ohms, what is the current of the circuit?
Chart recorders still have a place in industry for specific applications. Which of the applications below would be used to fulfill ABSA requirements?
"If a worker is injured or has an accident on the jobsite, they must report it as soon as possible to the employer." The act that best encompasses this statement is which of the following?
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
(310104d) Control valves have a number of accessories that they can use for a variety of applications. Which of the answers below would be best reflect the common accessory for valve plug placement accuracy?
A magnetic field is set up between the the two poles of a magnet. Which of the answers below would the represent the flow direction inside the magnet?
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?
In the SI system, what is the fundamental hydrostatic pressure equation
(310103d) There are several different designs of regulator. The setpoint in a spring-loaded regulator is controlled by which of the answers below?
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?
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?
"Can handle pressures more accurately and can handle higher pressures" are two advantages of using which regulator?
(310105d) The amount of power an applied force uses is a measurable quantity. Which of the units below would be equal to 1 hp of power?
Alternating current is bi-directional.
Inductive reactance is the _________________ to change in current created by coil in an AC circuit.