A randomized 100 question test from a pool of 1236 questions, good luck!
When higher operating pressures are used, this type of actuator produces higher thrust than diaphragm actuators.
Calculate the relative density for a liquid whose density is =743.2 kg/m³.
What is the pressure generated by a mass of 2 kg placed on a the top of a cylindrical piston with a 3 cm diameter filled with gas?
The symbol for a voltage source is which of the below?
What pressure in Kpa is required to produce a force of 17650 lbs. when applied to a diaphragm actuator with a radius of 5 inches?
Convert ⅘ to a decimal.
The main function of a valve positioner is which of the below?
14.696 psia is equal to?
"An angle of 90°" is a description of which mathematical term?
Hysteresis can only be calculated.
What is the main purpose of valve positioners?
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"?
"An adjustment that progressively increases or decreases reading over the scale, but does not change the base point" is the definition of which adjustment?
Ladders have specific designs for specific applications. Which of the answers below correctly identifies the ladder in the following picture?
There are several terms that are used to describe the features of a particular thread type. Which of the terms below would best describe a thread with a 16 TPI?
What are the three areas of WHMIS?
A tank contains a liquid that has a R.D. = 1.15. The depth of the liquid is 6.7 meters. What is the pressure in kPa at the base of the tank?
If it were necessary to control the process pressure upstream of the regulator, which device below would be required?
There are several different types of hammers used in industry. Which of the hammers below best represents the following picture?
Absolute and relative temperature scales each have their [own names for Imperial and SI scales. Which of the answers below correctly identifies the SI absolute temperature scale?
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?
Determine the voltage V(ad) with R1=70k ohms, R2= 136k ohms and R3= 360K ohms, with a current of 0.754 mA
"An electric circuit in which the normal path of current has been interrupted." is the best description of which of the terms below?
Certain categories of tubing has specific applications in industry. Which of the categories below would be used in applications where no internal pressures need to be tolerated?
Reduce and state answer as a proper or mixed fraction: ¹²⁄₄₈.
State the number 0.05634 x 10⁻¹³ using scientific notation and round the answers to three significant digits.
(310102c) Manufactured resistors have two broad categories. Which of the resistors below would be considered as a fixed resistor?
With a reverse acting actuator, as the pressure increases:
In industry, electrostatic hazards are very important to understand. Which of the terms below is best described as a swift discharge of electric current between two objects with different charges and different numbers of electrons?
State 3 ⅞ as a mixed fraction.
Ladders have specific designs for specific applications. Which of the answers below correctly identifies the ladder in the following picture?
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?
What pressure is exerted at the base of a tank 6.5 meters high when filled with a liquid with a density of 1200kg/m³?
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?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
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?
Each one of the installations of purge/pressurization has its own requirements for purging times. Which of the installations below would the enclosures inlet airflow rate be measured for purging times?
Alloy steels are very common in industry. Which of the types of alloy steel would "Martensitic" piping be?
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?
"An adjustment that shifts the entire scale the same amount up or down" is the definition of which adjustment?
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 visual indicator only?
In the figure below, R1= 10 ohms, R2=6 ohms, and R3=4 ohms, with the battery producing 40 V, what is the power absorbed by R3?
"2+(9+7)=(2+9)+7" is an example of which mathematical law?
(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 government agencies?
State the number 236.478 x 10¹¹ using scientific notation and round the answers to three significant digits.
(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 conductor type and use?
What is the pressure generated by a mass of 5 kg placed on a the top of a cylindrical piston with a 3 cm diameter filled with gas?
Determine the voltage V(bd) with R1=70k ohms, R2= 136k ohms and R3= 360K ohms, with a current of 0.754 mA
When an atom loses an electron, it is commonly referred to as which of the below?
In industry, electrostatic hazards are very important to understand. Which of the answers below correctly identifies an work station that has an anti-static mat on it?
When 20 C passes by a point in a wire in 12 seconds, what is the current in amperes?
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
(310105i) Any solid has inherent properties associated with it. Which of the terms below would best represent the final amount of stretch or elongation that the material undergoes during tensile testing?
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?
(310101c) There are many specialized applications for copper tube. Which of the copper tube colour code would be used in a refrigeration system?
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?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 212 °F?
Calculate the relative density for a fluid that has a density of 748 kg/m³
(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?
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "PV=nRT"?
(310101c) Copper tube is the most used type of tubing in industry. What type of copper tubing would a colour code of yellow represent?
(310102m) There are numerous electrical terms relating to specific components. Which of the terms below can be best described as the the process of expending the accumulated energy in a capacitor?
"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?
Of the types of link and lever calibration methods below, which one requires a minimum of 4 adjustments?
There are several key concepts to understand when dealing with pressure measurement. Which of the terms below would best be described as,"the measure of the intensity of the force imposed on this object by the local gravitational field"?
State the number 40.021 x 10⁻¹ using decimal notation and round the answers to three significant digits.
There are several different ways to apply force to an actuator. Which one of the methods below would have the highest pressure transmission rate during operation?
There are many terms that are used with precise measurements. Which of the answers below is the term used when the answer to a problem has more significant digits that the measurements that have been recorded?
Batteries come in two common varieties. Which of the terms below can relate best to a non-rechargeable cell?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
5 coulomb of charge require how many electrons?
In the SI system, the unit for time is?
If the total error is 1.3 and the dead band error is 0.7, what is the hysteresis value?
If a pressure gauge is reading 54 kPag and the local atmospheric pressure is 99 kPaa, the the absolute pressure gauge reading will be?
"If an object A exerts a force on object B, then object B must exert a force of equal magnitude and opposite direction back on object A" is a description of which one of Newton's laws?
When wire rope is used for lifting purposes, there are several safety factors involved. Which of the answers below best represents the safety factor for elevators used by the public?
The prefix "giga" can be expressed as?
Factors affecting induced voltage include:
There are several grades of iron and steel. Which of the answers below best represents a material that is best suited for castings because of it's superior flow characteristics when melted?
There are three types of radiant energy that is given off by a typical welding arc. Choose the one that does not apply from the answers below.
What are the two main systems of negative feedback?
"A version of mathematical notation in which the exponent of base ten must be divisible by three" is a definition of what?
There are numerous types and styles of valves in industry. Which of the additions to a scotch yoke valve allows for proportional positioning?
What is the basic unit of matter?
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?
State the number 0.00007342 using engineering notation and round the answers to three significant digits.
(310103f) There are three main components in a simple signal transmission system. Which of the components below is best represented by the letter "C"?
(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?
"Is a triangle with two congruent sides and congruent base angles." is a description of which mathematical term?
If a pressure change of 20 kPa to 100 kPa is to fully stroke a valve, what strength of spring must be used. The control valve has a stem travel of 3.5 cm and the effective area of the diaphragm is 0.05 m^2
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?
Covert 34.5 kPa to psi.
"A triangle where one of its interior angles is 90 degrees." is a description of which mathematical term?
What is the area of the cylinder that has a mass of 4 kg placed on it creating 98321 Pa of pressure?
If angle "Y" is equal to 28 degrees, solve for angle "X"
Lifting a load with rigging is an involved and potentially dangerous task. When working with slings, which of the angles below is the commonly used safe lifting angle?
The prefix "Milli" can be expressed as?
The area of a circle is calculated with which correct equation?
(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 the grounding circuits that are isolated?
If a closed tank is pressurized to 20 psig and the pressure gauge at the bottom of the tank reads 25 psig, what head (in meters) of a liquid with a R.D. of 0.65 is contained in the tank