A randomized 100 question test from a pool of 1236 questions, good luck!
(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?
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?
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?
There are a number of steps to calibrating a two pen chart recorder. Which of the steps below would the pen pressure adjustment/verification be?
(310103f) Strain type gauges are commonly found in industry. Which of the gauges below is known to be non-linear?
The standard unit of resistance is which of the below?
Bourdon measuring elements have tubes that are classified into three broad categories. Which of the tube types below would be used in applications having 145 kPag?
What is the formula to calculate Hydrostatic peressure
"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?
In Unified National nomenclature what does the "UNC" represent in this bolt class- 1/2-12-UNC 4A
Of the list below, what is the standard unit of quantity of electricity in the International System of Units (SI)?
A volume booster is not a positioner.
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
(310103f) Strain type gauges are commonly found in industry. Which of the strain gauges below is the most accurate?
If a pressure change of 20 kPa to 90 kPa is to fully stroke a valve, what strength of spring must be used. The control valve has a stem travel of 5.5 cm and the effective area of the diaphragm is 0.065 m^2
If, for every 12 C of charge, 50 J of energy is available, what is the voltage?
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 letter "C" in the picture below?
Of the adjustments below, which is the most common adjustment made?
The methods to mount an instrument are as varied as the instruments themselves. Which of the mounting methods below would capillary or impulse line to the instrument be used?
Electromagnetism is a property of electrical charges moving through materials. Use one of the answers below to correctly fill in the blanks of the following sentence, "A magnetic fields strength in close proximity to conductor is _________ to the amount of current flowing through it."
There are several different types of hammers used in industry. Which of the hammers below best represents the following picture?
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?
If field servicing, or removing, a control valve from a piping system it is important to recognize the piping isolations. Which of the isolations below correctly identifies the following picture?
(310105d) Scalar quantities are all a measurable amounts. Which of the answers below would "Power" use as it's unit of measurement?
(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?
There are many studies on how pressure and force affect fluids. "Fluid pressure is exerted in all directions." is one of the principles of which answer below?
"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?
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for infectious biohazardous material?
When taking measurements, there are several terms that are commonly used. Which of the terms below is best described as a refinement in a measurement?
There are numerous designs of batteries. Which of the batteries below would be generally considered to be the most maintenance free?
This valve is primarily used in slurry service and is not over 8 inch in general
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?
A 2000 kg train is traveling east with a speed of 25 km/h. Determine the mass of a truck travelling at 15 km/h would have to have to be travelling at the same momentum.
The perimeter of a rectangle is calculated with which correct equation?
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?
Convert 45.9 kPa into psi
Faraday's law of induction states:
There are two types of designations in Alberta for trades. Which of the answers below is the one condition that separates them?
The prefix "Mega" can be expressed as?
Isolate for"h" in the following equation y=(h-t)/r
If a closed tank is pressurized to 111.345 kPa and the pressure gauge at the bottom of the tank reads 160.456 kPa, what head (in feet) of a liquid with a R.D. of 0.38 is contained in the tan
In Unified National nomenclature what does the "12" represent in this bolt class- 1/2-12-UNC 2B
Bourdon measuring elements have tubes that are classified into three broad categories. Which of the tube types below would be used in applications having 1 MPag?
What type of cell is a lithium constructed battery?
there are numerous pieces of rigging equipment. Which of the answers below correctly identifies the item in the picture that follows?
(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 suppliers?
60% of 54 is what?
(310103d) Regulators deal with a consistent pressure reduction. Which category of regulator is pictured below?
1 psi is equal to _____ kPa
Reduce ³⁴⁰⁄₄₀ and state as a proper or mixed fraction.
Solve for x: 45-200÷10=x
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 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?
Solve for the missing angle.
"Is an electrical quantity that measures how the device or material reduces the electric current flow through it." is the best description for which of the terms below?
(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 resistor with a larger one in a simple circuit?
"Energy" is a calculated quantity. Which of the formulas below would be used to calculate work energy?
In a simple circuit, if E=8 V and R=3 ohms, what is the current of the circuit?
"Energy" is a calculated quantity. Which of the formulas below would be used to calculate gravitational potential energy?
Determine the voltage V(ad) with R1=70k ohms, R2= 136k ohms and R3= 360K ohms, with a current of 0.754 mA
Most electrical properties have an equation linked to them. In the equation L= (N²μA)÷ƪ, which of the answers below does the "ƪ" represent?
(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 resistor with a smaller one in a simple circuit?
When higher operating pressures are used, this type of actuator produces higher thrust than diaphragm actuators.
(310102n) Instrument enclosures are all built to a NEMA standard. Which of the standards below would a "hose test" pass be required?
When making an angularity adjustment, what is the first adjustment made?
(310102m) A capacitor's voltage decreases in a very predictable way. Which of the answers below represents the total time constant intervals required to achieve a full discharge in a typical capacitor?
To move 175 C across two points. when the voltage is 30 V, how much energy is required?
There are subgroups of fuel for fires need to burn. Which of those subgroups would sulfur belong to?
The standard unit of conductance is which of the 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?
The equation to compute mechanical advantage is which one of the below?
"Any quantity with both a magnitude and a direction, such as velocity." is a description of which mathematical term?
"A whole number and a fraction combined into one number", is a description of which type of fraction?
Choose the correct order of mathmatical operations.
(310105i) The reaction a solid has to an external force that is applied to it can be measured. Which of the units below corresponds to "Strain" measurement?
(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 Class 2 circuits that are controlled remotely?
The CEC generates a gas grouping based on the potential combustion, and results of combustion of each type. Which of the groups below would Hydrogen belong to?
(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?
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
"A version of mathematical notation in which the exponent of base ten must be divisible by three" is a definition of what?
Factors affecting induced voltage include:
There are several vital components to a differential pressure unit in a chart recorder. Which of the components below would move as the direct result of the rotation of the torque shaft?
A moment balance negative feedback system is a force balance system?
(310105d) Hp is a common term seen to rate power. Which of the answers below reflects the amount of work done in 15 mins by a 45 hp motor?
The volume of a sphere is calculated with which correct equation?
Hazardous locations are further divided into specific zones and divisions. Which of the answers below would apply if flammable vapours were present for more than 10, but less than 1000 hours a year?
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?
(310104a) There are only two major parts to a sliding stem control valve assembly. Which of the components below would best be described as a device that regulates flow with differential pressure??
Calculate the gain when a change from 1.55 psig to 2.15 psig in nozzle backpressure and a change from 3 psig to 20 psig in the relay output occurs.
(310103f) There are several methods for measuring process variables. Which of the transmitters below would use a pressure sensing diaphragm in the creation of an output signal?
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
When servicing or troubleshooting a valve there are several steps that must be completed. In controlling hazardous energy, verifying energy sources in work area are without power, would be which of the steps below?
(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??
There are several common precision measurement tools available in industry. Which of the answers below best represents the tool pictured below?
The sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "7"?
Matter that is composed of more than one type of atom is called?
"This workplace hazard consists of substances, mixtures and materials that can be classified according to their health risks and dangers." This statement best describes which of the following hazard groups?
(310101c) For higher working pressures, generally the wall thickness of tubing will increase. Which of the answers below would best relate to the effect of a tube's increased wall thickness?
To move 50 C across two points. when the voltage is 5 V, how much energy is required?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
