A randomized 100 question test from a pool of 1236 questions, good luck!
If a battery has a rating of 75 Ah, theoretically it could provide 6.8 A for how long?
there are numerous pieces of rigging equipment. Which of the answers below correctly identifies the item in the picture that follows?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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?
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
Convert 88 PSI to kPa
When allowing power to flow to a device, purging may be required beforehand. Which of the answers below best represents the complete volumes of air with positive pressure?
There are several methods to routing and protecting cable, tubing, and insulated impulse lines. Which of the methods below would be best to run insulated impulse lines to location?
Which of the resistors below is best described by the following statement, "A variable resistor making use of three contacts whose resistance varies with an adjustment of a sliding contact."?
There are several different ways to apply force to an actuator. Which one of the methods below would a vane actuator use for operation?
Convert the following quantities to the units asked for: 4572 cm to yards.
"A two ratios that are equal in an equation." is a description of which mathematical term?
Solve for the missing angle.
(310105i) Any solid has inherent properties associated with it. When measuring the force applied to the entire area of a solid, which of the answers below are you trying to measure?
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?
The inert purge gases for GMAW and GTAW welding processes are non-toxic, but are still dangerous. In what situation below would these gases be a danger?
5 coulomb of charge require how many electrons?
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
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?
There are several grades of iron and steel. Which of the answers below best represents a material that is extremely brittle because of it's high carbon content?
What is the pressure generated by a mass of 3 kg placed on a the top of a cylindrical piston with a 7 cm diameter filled with gas?
To move 75 C across two points. when the voltage is 10 V, how much energy is required?
Alloy steels are very common in industry. Which of the types of alloy steel would "Martensitic" piping be?
Solder is a vital component of the soldering process. Which of the solders below is most commonly used for repair work done by hand?
When servicing or troubleshooting a valve there are several steps that must be completed. In controlling hazardous energy, isolating all sources of energy to the work area would be which of the steps below?
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?
(310102n) Instrument enclosures are all built to a NEMA standard. Which of the standards below would a "hose test" pass be required?
"5 x 7=7 x 5" is an example of which mathematical law?
If a battery has a rating of 120 Ah, theoretically it could provide 12 A for how long?
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
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?
Faraday's law of induction states:
(310105i) Any liquid has inherent properties associated with it. When measuring the force applied to the entire area of a liquid, which of the answers below are you trying to measure?
The following statement is the best description of which of the terms below, "The electric dynamic that sustains the charge difference in a circuit."?
(310102c) Resistors have several construction methods. Which of the resistors below would have the capacity to change its resistance value?
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 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
State the following number, 0.005687 using scientific notation and round the answers to 3 significant digits.
From the information given in the diagram below, what is the voltage drop over R2, if R1= 3 ohms, R2= 5 ohms, R3= 7 ohms, R4= 6 ohms and the battery produces 24 V?
When dealing with servicing or maintaining of valves, there are some terms that need to be understood. Which of the terms below is best described as a mechanical device that physically prevents the transmission or release of energy?
A mass of 7 kg is placed on top of a spring and that spring compresses 6 cm. What is it's spring rate?
In Unified National nomenclature what does the "1/2" represent in this bolt class- 1/2-12-UNC 3A
State this fraction as a mixed fraction: ⁵⁵⁄₈.
When selecting a valve for a piping system, several factors must be considered. Which of the terms below can be correctly described by the statement, "Constitutes the pressure differential generated between two defined points through various ares of loss."
What is the name of the tool that is used on round stock to cut external threads?
"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?
Before entering a container to work, your Journeyman asks for a gas test to be done. The foreman agrees and puts the sniffer close to the roof of the container. Of the following answers, which gas would he be testing for?
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?
From the information given in the diagram below, what is the current flowing on branch R1?
All safety enclosures are tested in the factory to certify the maximum pressure released in an explosion that it can withstand. Which of the answers below would describe the testing required for a explosion-proof enclosure?
There are several definitions used frequently in the CEC."Containing any explosion originating within its housing and prevent sparks from within its housing from igniting vapors, gases, dust or fibers in the air surrounding it." would best describe which of the terms below?
"Energy" is a calculated quantity. Which of the units below would be used as the measurement of "Energy"?
What is the formula to calculate Hydrostatic peressure
There are several vital components to a differential pressure unit in a chart recorder. Which of the components below would prevent overshoot of the URV?
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
Convert 4 ⅞ to an improper fraction.
What is usually referred to when loading an ammeter?
(310103f) There are several components used in measuring and controlling a process variable. Which one of the components below would be responsible for converting a measured PV into an output signal?
(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 4 tubes together?
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."?
For every gas law there is a corresponding equation. Which of the gas laws below developed with the addition of Avogadro's Gas 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?
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?
Which of the electrical terms below can be best described as one that "internally converts stored chemical energy into electrical potential energy."
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
Convert 16.5 psi into kPa
There are many different parts to a parallel circuit. Which of the answers below corresponds correctly with the number "6" in the picture below?
"A triangle where one of its interior angles is 90 degrees." is a description of which mathematical term?
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 current?
The perimeter of a square is calculated with which correct equation?
A pneumatic level transmitter, with an output range of 20-100 kPa, is being used to assess the fluid level in a cylinder though an input range of 0-9 meters. What is the fluid level if the transmitter signal is 56 kPa
There are several equations related to magnetism. Which of the terms below is represented by the equation "Ꙡᵣ=μₘ/μₒ"?
To perform an "Angularity" adjustment, the order of step(s) is/are?
Which of the following is not affected by a positioner?
When a pressure of 15 psi is applied to a diaphragm actuator with a diameter of 18 cm, what is the force in Newtons (N) that is created?
What is the area of a rectangles with sides measuring 15.5 cm, and 12.6 cm?
(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?
The best description for "Span error" in relation to calibrating instruments is which of the following?
There are two different classification of magnets. Which of the items below would be considered a permanent magnet?
Solve for x: 45-200÷10=x
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."?
If a closed tank is pressurized to 134.345 kPa and the pressure gauge at the bottom of the tank reads 169.456 kPa, what head (in feet) of a liquid with a R.D. of 0.24 is contained in the tan
If, for every 12 C of charge, 50 J of energy is available, what is the voltage?
"Is the side across from a given angle of significance." is the description of which right angle triangle mathematical term?
There are several types of measuring elements used in industry. Which of the answers below is best represented by the picture below?
There are several methods to routing and protecting cable, tubing, and insulated impulse lines. Which of the methods below would be best to run tubing to location?
(310101c) When ordering a GP copper tubing size, it has to be precise. Which of the measurements below would be used for ordering copper tube?
What are the 2 major parts of a control valve?
(310102c) Manufactured resistors have two broad categories. Which of the resistors below would be considered as a fixed resistor?
Electrostatic generation can be happen in many conditions. Which of the answers below would correctly fill the blank in the statement, "The generation of an electrostatic charge is ________ in conditions that are humid?"
What is the main purpose of valve positioners?
There are several common precision measurement tools available in industry. Which of the answers below best represents the tool pictured below?
There are many different types and styles of tubing in industry, but they can all be grouped into categories. Which of the answers below best represents all of the categories of tubing?
In the fraction A/b, is A the denominator?
(310105d) When dealing with displacement, there are two qualifiers used. Which of the answers below would be a quantity that is fully described by a numerical value alone?
(310105d) The output of an applied force uses is a measurable quantity. Which of the terms below would be use "W" as it's unit of measurement?
(310101c) There are several different styles of flared and flareless fittings. Which of the styles below would commonly use a O-ring seal style fitting?
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?
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
What is the basic unit of matter?