A randomized 100 question test from a pool of 1236 questions, good luck!
(310101c) Copper tube is the most used type of tubing in industry. What type of copper tubing would a colour code of red represent?
In a simple circuit, if E=4 V and R=1.75 ohms, what is the current of the circuit?
(310102c) Manufactured resistors have two broad categories. Which of the resistors below would be considered as a fixed resistor?
(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?
"Is an area where no movement occurs with the actuators change in direction." describes which term?
There are may different trades and occupations within Alberta. Which of the answers below correctly identifies the number of Alberta designations?
There are several terms that are used to describe the features of a particular thread type. Which of the terms below would best describe the largest diameter of the thread?
Absolute and relative temperature scales each have their [own names for Imperial and SI scales. Which of the answers below correctly identifies the Imperial absolute temperature scale?
Use the answers below to correctly fill in the blanks. "Resistance of a conductor is________ to it's ______."
The trigonometric ratio of cosine is calculated with which mathematical equation?
ESD is a major issue for the failure of electrical components. Which of the answers below would best represent the minimum discharge voltage that could damage electrical equipment?
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?
"Having only magnitude, not direction, such as mass", is a description of which mathematical term?
Moment balance Negative feedback system consists of:
What is the pressure generated by a mass of 3 kg placed on a the top of a cylindrical piston with a 3 cm diameter filled with gas?
True force balance negative feedback system consists of:
"A quantity having direction as well as magnitude," is a description of which mathematical term?
What is the pressure generated by a mass of 2 kg placed on a the top of a cylindrical piston with a 2 cm diameter filled with gas?
Unless otherwise stated by the manufacturer, there are several general practices when installing a chart recorder. Which of the answers below correctly identifies the maximum distance between DPU and recorder?
"An angle is one which is more than 90° but less than 180°" is a description of which mathematical term?
Determine x if 5:16=x:128.
Reduce ¹²⁄₆₀ and state as a proper or mixed fraction.
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.
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 resistance to an open circuit?
The trigonometric ratio of tangent is calculated with which mathematical equation?
State the number 0.00007342 using engineering notation and round the answers to three significant digits.
(310101c) Although soldered fittings for tube can be used on pressure and DWV applications, there are some differences between the fittings. Which of the answers below describes one of the major differences that the DWV fittings have when compared to pressure fittings??
Solve the equation:(4)(5)+4
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?
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?
Of the terms below, what is "Power" measured in?
There are several different types of layout tools used in industry. Which of the tools below best represents the following picture?
(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?
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?
When 125 C passes by a point in a wire in 8 seconds, what is the current in amperes?
The common methods for classifying pipe is by NPS and DN. Which of the answers below are these methods used for the classification of piping?
There are several terms that are used to describe the features of a particular thread type. Which of the terms below would best describe the distance from the crest of one thread to another crest measured along the length of the thread?
Absolute and relative temperature scales each have their [own names for Imperial and SI scales. Which of the answers below correctly identifies the Imperial relative temperature scale?
Of the valves below, which would be best for erosive service?
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?
There are several terms which relate to charging of a capacitor. Which of the terms below would apply to the period when the capacitor gets to 5τ?
(310104a) There are numerous components to a valve. Which of the components below would best be referred to as a gland that seals the dynamic portion of the valve against leakage?
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?
In the SI system, the unit for length is?
There are several varieties of manufactured resistors. Which of the answers below is constructed with a glass core?
"The longest side of a right triangle, opposite the right angle." is a definition of which right angle triangle mathematical term?
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?
There are several vital components to a static pressure mechanism in a chart recorder. Which of the components below would be used as a span adjust?
"The lag in response exhibited due to the absorption of energy in a measuring instrument." is the best description of which term?
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?
Solve for the missing angle.
If there was a need to provide a regulated output pressure with no distrubances from varying inlet and downstream pressures, which of the devices below would be used?
There are several types of purge/pressurization permits that are available. Which of the permits below would best be used with a pressurized enclosure that contains equipment which is capable of ignition?
Give the absolute pressure in a vessel given a vacuum gauge reading of 5.3 inches of Hg and a local barometric reading of 43.5 inches of Hg.
The result of a _______ actuator is installed with a ________ valve will be air-to-open
A battery has a rating of 80Ah, this means it can supply
"Is a triangle with two congruent sides and congruent base angles." is a description of which mathematical term?
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 mass that is placed on a piston above a gas if the pressure exerted is 78554 Pa on a cylinder that has a 3 cm diameter
In fluid mechanics, there is always a loss in pressure due to several factors. Which of the factors below would most affect this loss in pressure?
How many coulombs of charge pass though a given point in 1 second, if the current is 18mA
What is the pressure generated by a mass of 4 kg placed on a the top of a cylindrical piston with a 5 cm diameter filled with gas?
Which type of actuators are widely used where a large amount of mechanical travel is necessary?
"The law that the algebraic sum of the products of the current and resistance in the conductors forming a closed loop in a network is equal to the algebraic sum of the electromotive forces in the loop." This statement is the best description of which electrical law below?
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for infectious biohazardous material?
There are several different ways to apply force to an actuator. Which one of the methods below would a vane actuator use for operation?
Matter that is composed of more than one type of atom is called?
Ladders have specific designs for specific applications. Which of the answers below correctly identifies the ladder in the following picture?
"Can handle pressures more accurately and can handle higher pressures" are two advantages of using which regulator?
A mass of 7 kg is placed on top of a spring and that spring compresses 5 cm. What is it's spring rate?
Which of the valves below would be used for isolation on each side of a control valve?
The main function of a valve positioner is which of the below?
If a battery has a rating of 133 Ah, theoretically it could provide 5.75 A for how long?
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?
Convert the following quantities to the units asked for: 1.75 hours to minutes.
Which type of pilot valve has one supply connection and two output connections?
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?
What is the pressure generated by a mass of 2 kg placed on a the top of a cylindrical piston with a 5 cm diameter filled with gas?
What is the purpose of the PTC switch in a lithium battery?
The volume of a sphere is calculated with which correct equation?
The CEC generates a gas grouping based on the potential combustion, and results of combustion of each type. Which of the groups below would Ethylene belong to?
(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?
There are three main types of measuring elements used in industry. Which of the answers below best represents the letter "A"?
(650101a) There are three main sections in the occupational health and safety legislation in Alberta. Which of the sections below best relates to the minimum safety standards set for employers?
Calculate the relative density for a fluid that has a density of 748 kg/m³
For every gas law there is a corresponding equation. Which of the gas laws below is missing from the Combined Gas Law?
There are several different ways to apply force to an actuator. Which one of the methods below would use a piston for operation?
Most electrical properties have an equation linked to them. In the equation L= (N²μA)÷ƪ, which of the answers below does the "N" represent?
"A version of mathematical notation in which the exponent of base ten must be divisible by three" is a definition of what?
If the total error is 1.9 and the dead band error is is 0.8, what is the hysteresis value?
A moment balance negative feedback system is a motion balance system?
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
"An element or device which receives information in the form of 4-20 mA and coverts it to information in the form of 3-15 psig." is the best description of which of the terms below?
State the following number, 15.198*10¹³ using engineering notation and round the answers to 3 significant digits.
(310101c) There are many specialized applications for copper tube. Which of the copper tube colour code would be used in a compressed air system?
"A valve that has a low pressure drop at high flow rates.", is the best description of which of the terms below?
There are several vital components to a differential pressure unit in a chart recorder. Which of the components below would be adjusted for any slight angularity issues?
To move 250 C across two points. when the voltage is 20 V, how much energy is required?
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
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?