A randomized 100 question test from a pool of 1236 questions, good luck!
There are many different parts to a parallel circuit. Which of the answers below corresponds correctly with the number "2" in the picture below?
There are many different types of alloy steels, each with specific properties. Which of the elements below would have the effect of increasing erosion and wearing down resistance?
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
Of the terms below, what is "Power" measured in?
"Is the quantity that expresses the extent of an enclosure of a two-dimensional figure or shape." is the description of which mathematical term?
When used to cut mild steel. what is the recommended angle for a cold chisel?
What does the term "Cv" represent in calculating pressure drop?
(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?
Absolute and relative temperature scales each have their [own names for Imperial and SI scales. Which of the answers below correctly identifies the SI relative temperature scale?
(310105d) For displacement to occur, several forces must act upon a mass. Which of the forces below would oppose the direction an applied force?
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
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?
There are many different types of alloy steels, each with specific properties. Which of the elements below would have the effect of traps dissolved oxygen and enhancing casting characteristics?
An instrument technician sometimes has to do calibrations while the process is still running. Which of the terms below identifies a calibration done on a live process?
There are several different items involved in removing or installing a flanged control valve. Which of the items below provides the seal between the flanges?
There is a measured rate of capacitor charging. Which of the terms below best relates to this concept?
(310101c) There are many specialized applications for copper tube. Which of the copper tube colour code would be used in a compressed medical air system?
The Si unit for measuring force is the Newton. Which of the answers below correctly states the proper formula to calculate this unit?
(310101c) There are many specialized applications for copper tube. Which of the copper tube colour code would be used in a refrigeration system?
There are several different types of layout tools used in industry. Which of the tools below best represents the following picture?
An I/P transducer is a positioner.
There are many different parts to a parallel circuit. Which of the answers below corresponds correctly with the number "5" in the picture below?
"Energy" is a calculated quantity. Which of the formulas below would be used to calculate work energy?
Which term can be defined as the pressure at any point in an atmosphere due solely to the weight of atmospheric gases above the point concerned
Gasses react to the increase or decrease of pressure in measurable ways. Which of the terms below describes the reaction of an enclosed gas to a pressure increase?
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?
Ozone, carbon monoxide, hydrogen chloride and phosgene are all gases that can be created by different types of welding. Of the answers below, choose the best one that they all have in common.
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?
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?
(310105d) Scalar quantities are all a measurable amounts. Which of the answers below would "Power" use as it's unit of measurement?
Convert 88 PSI to kPa
"_________ is an injury caused by freezing of the skin and underlying tissues. First your skin becomes very cold and red, then numb, hard and pale." Use the answers provided to fill in the blank.
The standard unit of resistance is which of the below?
If a closed tank is pressurized to 14 psig and the pressure gauge at the bottom of the tank reads 30 psig, what head (in meters) of a liquid with a R.D. of 0.87 is contained in the tank
"Hydrostatic" pressure is sometimes referred to as
Convert ⁸⁄₁₉ to a decimal.
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 2 to non-hazardous?
There are numerous steps to drilling with a power drill. Which answer below correctly identifies the size of the center punch mark in a piece to be drilled?
(310103d) There are several essential components to a pressure regulator. Which of the components below would be used as a measuring element?
1 pound force is equal to
"A triangle in which all three sides are equal." is a description of which mathematical term?
Covert 34.5 kPa to psi.
State the number 0.00007342 using engineering notation and round the answers to three significant digits.
What volume does a substance that has a density of 1369 kg/m³ and has a mass of 4.50 kg?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Calculating absolute pressure is achieved by?
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?
Under the Workers compensation act, are apprentices and learners entitled to compensation?
If a battery has a rating of 60 Ah, theoretically it could provide 3.3 A for how long?
(310102c) Resistors have several construction methods. Which of the resistors below would have 2 fixed terminals and a sliding contact?
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?
A mass of 6 kg is placed on top of a spring and that spring compresses 7 cm. What is it's spring rate?
"A quantity having direction as well as magnitude," is a description of which mathematical term?
In industry, there are several types of protection used to reduce the risk of explosion. Which of the methods of protection below is best defined as "A electrical and thermal energy limiting method brings both normal operation and fault conditions to safe levels."?
There are a number of steps to calibrating a two pen chart recorder. Which of the steps below would assessing the pen arms and chart plate be?
(310102m) The relationship between resistors, capacitors and time intervals is an interdependent one. Which of the answers below would be the reaction of a capacitor if you replaced a it with a smaller one in a simple circuit?
The point when increasing current will not increases magnetism in an electromagnet is call?
Most electrical properties have an equation linked to them. In the equation L= (N²μA)÷ƪ, which of the answers below does the "N" represent?
What type of fire extinguisher can have a large tapered nozzle?
Calculate 4/7 + 2/5, and state answer as a proper or mixed fraction
"An electrical circuit that allows a current to travel along an unintended path with no or a very low electrical impedance." is the best description of which of the terms below?
What pressure does a column of liquid exert with a density of 48.9 lbs per cubic foot and a height of 6.5 feet
The trigonometric ratio of tangent is calculated with which mathematical equation?
"Is the measure of the amount of space inside of a solid figure, like a cube, ball, cylinder or pyramid." is the description of which mathematical term?
The prefix "Kilo" can be expressed as?
By the early 1800's, there had been several gas laws discovered. Which of those laws below is best described as "the volume of a mass of gas is inversely proportional to its pressure."?
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?
When 30 C passes by a point in a wire in 9 seconds, what is the current in amperes?
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?
If a compound were to be broken down into its simpler components, of the options below, what would it be called?
(310103d) There are several different designs of regulator. Which of the elements below are you affecting when you adjust spring compression?
Convert 0.125 to a fraction.
"Two angles that add to 180 degrees," is a description of which mathematical term?
Valves require several different styles of physical lock out device. Which of the styles below correctly identifies the device in the following picture?
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 rigging in general?
What percentage of 35 is 21?
Newton's third law is also known as?
There are several different ways to apply force to an actuator. Which one of the methods below would use a handwheel for operation?
Materials with five or more electrons in their valence shell are considered what?
State the number 0.004675 using scientific notation and round the answers to three significant digits.
There are several key concepts to understand when dealing with pressure measurement. Which of the terms below can be best described as, "the ratio of the density of a substance to the density of water."?
The perimeter of a square is calculated with which correct equation?
Magnets have been classified into two distinct groups. Which of the answers below is best described as an electromagnet which only retains magnetism when an electrical current is running through it?
The main function of a valve positioner is which of the below?
(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?
What is the absolute pressure of a vessel given a barometric pressure of 78 kPa and a gauge reading of 90 kPa
The volume of a cylinder is calculated with which correct equation?
"An electric circuit in which the normal path of current has been interrupted." is the best description of which of the terms below?
There are many terms associated with "Energy". Which term below is correctly described as, "is the energy of physical positioning."?
There are a variety of circuit symbols used in electrical designs. Which of the terms is most commonly associated with the symbol below?
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?
To move 175 C across two points. when the voltage is 30 V, how much energy is required?
Angle motion negative feedback system consists of:
Modification of certain safety enclosures by mechanical means is allowed in certain conditions. Which of the answers below would describe the conditions is required for modification to a flame-proof enclosure?
"The production of an electromotive force in one circuit by a change in current in a separate circuit." is the best description of which of the terms below?
State the number 4.785 x 10 ⁻⁵ using decimal notation and round the answers to three significant digits.
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for flammable material?
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?
"A pressure change occurring anywhere in a confined incompressible fluid is transmitted throughout the fluid," is a description of which principle?