A randomized 100 question test from a pool of 1236 questions, good luck!
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
If a closed tank is pressurized to 135.345 kPa and the pressure gauge at the bottom of the tank reads 172.456 kPa, what head (in feet) of a liquid with a R.D. of 0.14 is contained in the tan
“The force acting on an object is equal to the mass of that object times its acceleration.” is the description of which one of Newton's laws?
"The tube straightening out is a direct result of the pressure acting inside the tube" is the principle of operation of which pressure to force converter?
There are several terms that are used specifically with flammable gases and liquids. Which of the terms below is best described as the minimum or maximum concentration levels of a flammable or combustible material for ignition?
From the information given in the diagram below, what is the voltage drop over R3, if R1= 3 ohms, R2= 5 ohms, R3= 7 ohms, R4= 6 ohms and the battery produces 24 V?
(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 of less that 50V circuits?
The ratio 3.4:2.5 equal to?
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 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?
The symbol for a voltage drop is which of the below?
From the information given in the diagram below, what is the voltage drop over R4, if R1= 3 ohms, R2= 5 ohms, R3= 7 ohms, R4= 6 ohms and the battery produces 24 V?
There are many terms for specific electrical components. Which of the components below is best described as a passive electronic component that stores energy in the form of an electrostatic field?
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
There are many studies on how pressure and force affect fluids. "Horizontal runs do not increase pressure." is one of the principles of which answer below?
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
When servicing or troubleshooting a valve there are several steps that must be completed. In controlling hazardous energy, ensuring each source of energy to the work area has it's own isolation, would be which of the steps below?
(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, prior to any work, the administrative procedures to be in place?
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?
Calculate the force in pounds which will be developed when a liquid pressure of 76 lbs/in² is applied to an area of 54 in².
When servicing or troubleshooting a valve there are several steps that must be completed. In controlling hazardous energy, testing of the isolation to all sources of energy to the work area, would be which of the steps below?
There are two types of designations in Alberta for trades. Which of the answers below is the one condition that separates them?
There are several varieties of manufactured resistors. Which of the answers below is constructed with a ceramic core?
State ⁴⁷⁸⁄₉₈ as a mixed fraction.
Many electrical properties are a measured quantity, needing a unit of measurement. Which of the units below would be the correct unit of measurement for inductance?
There are several methods to routing and protecting cable, tubing, and insulated impulse lines. Which of the answers below would be best used to support an in-line instrument?
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 "The only method that avoids the propagation of combustion to the surrounding atmosphere by allowing the explosion to occur, but confining it to a well-defined area."?
The area of a circle is calculated with which correct equation?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
There are many studies on how pressure and force affect fluids. "Fluid pressure is proportional to depth." is one of the principles of which answer below?
There are subgroups of fuel for fires need to burn. Which of those subgroups would NGLs belong?
Matter that is composed of more than one type of atom is called?
7 coulombs of charge require how many electrons?
746 Watts is equal to which of the terms below?
Convert ¹⁰⁄₁₅ to a decimal.
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?
There are many terms associated with "Energy". Which term below is correctly described as, "is energy stored in a spring."?
To solder a joint, there are steps that need to be followed to succeed. Which of the steps below would involve affixing the work to be done to ensure it doesn't move while working on it?
The sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "7"?
In the SI system, the unit for time is?
To solder a joint, there are steps that need to be followed to succeed. Which of the steps below would involve coating the iron tip with a small amount of solder?
There are two different ways of identifying general purpose tube. If you see "⅜ in-SS-0.036" printed on the outside of the tube, what would the "SS" refer to?
(310101c) There are many specialized applications for copper tube. Which of the copper tube colour code would be used in a medical gas system?
There are a number of common parts to any valve. Which of the terms below would best be described as the object supplying the opening or closing motion of the valve?
The point when increasing current will not increases magnetism in an electromagnet is call?
What is the name of the tool used to cut internal threads after drilling a hole?
"Is an area where no movement occurs with the actuators change in direction." describes which term?
"This piece of legislation came into effect in 1915. This act deals primarily with compensation, medical aid and rehabilitation of a worker due to a job-related injury." Which of the answers below is best described by this statement?
"A quantity having direction as well as magnitude," is a description of which mathematical 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 the grounding of transformer circuits for instruments?
The perimeter of a rectangle is calculated with which correct equation?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 0 K?
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."?
Determine the voltage V(ad) with R1=70k ohms, R2= 136k ohms and R3= 360K ohms, with a current of 0.754 mA
Ladders have specific designs for specific applications. Which of the answers below correctly identifies the ladder in the following picture?
(310104a)There are numerous components to a valve. Which of the components below would best be referred to as a seal for the static portion of the valve against leakage?
What is the smallest charged particle?
There are several different notations on a length of pipe. Which of the notations below would have the smallest pipe ID?
(310102c) Resistors are commonly rated in 3 distinct ways. Which of the answers below would best relate a "tolerance" rating?
Which organization sets standards for boots and safety glasses in Canada?
Of the types of link and lever calibration methods below, which one requires only one type of adjustment?
True force balance negative feedback system consists of:
(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 installation of instruments in a hazardous location?
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 short circuit current?
By the early 1800's, there had been several gas laws discovered. Which of those laws below is best described as "the relationship between the volume and temperature in a fixed mass of gas."?
In a simple circuit, if I= 3 A and R=5 ohms, what is the voltage drop over the resistor of the circuit?
(310102c) Resistors have several construction methods. Which of the resistors below would make use of a nickle-chromium resistance wire?
To move 100 C across two points. when the voltage is 15 V, how much energy is required?
There are many electrical symbols used in industry today. Which of the answers below correctly identifies the following symbol?
Magnetism has several terms that must be understood. Which of the terms below would best be defined as the number of magnetic lines of flux that pass through a certain point on a surface?
State the following number, 0.005687 using scientific notation and round the answers to 3 significant digits.
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?
In the fraction A/B. is B the numerator?
There are several types of measuring elements used in industry. Which of the answers below best represents the letter "C"?
Of the terms below, what is "Work" measured in?
The ability of a material to concentrate magnetic lines of force within a material is called?
There are three main types of measuring elements used in industry. Which of the answers below best represents the letter "A"?
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
When taking measurements, there are several terms that are commonly used. Which of the terms below is best described as the difference between the highest and lowest error values
For every gas law there is a corresponding equation. Which of the gas laws below developed with the addition of Avogadro's Gas Law?
(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 signal circuits that are considered Class 1?
Tube fittings can be put into three general categories, each with distinct components. Which of the categories below includes a bite type fitting?
How many coulombs of charge pass though a given point in 1 second, if the current is 15mA
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?
"The characteristic published by the manufacturer, based on tests performed in a closed system ensuring consistent flow behavior before installation." is the best description of which of the following terms?
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "P₁V₁=P₂V₂"?
Which term can be defined as the pressure measured from absolute zero?
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?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 0 R?
1 mechanical, or imperial, horsepower is equal to which of the below?
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?
Worker education is the responsibility of the:
What is the pressure generated by a mass of 5 kg placed on a the top of a cylindrical piston with a 2 cm diameter filled with gas?
With the proper formula "Work" is a measurable quantity. Which answer below represents the part of that equation that is measured in "meters"?
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for infectious biohazardous material?
Convert 0.625 to a fraction.
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 average velocity of the car?
In a simple circuit, if E=3 V and R=5 ohms, what is the current of the circuit?
(310101c) There are many specialized applications for copper tube. Which of the copper tube type would be used in a refrigeration system?
Express ³²⁄₄₄ as a percent.