A randomized 100 question test from a pool of 1236 questions, good luck!
(310105i) Any solid has inherent properties associated with it. Which of the properties below would be referred to as the ability to accept or resist an external force trying to deform it?
In a simple circuit, if E=3 V and R=5 ohms, what is the current of the circuit?
The radius of a circle is calculated with which correct equation?
A multi-wheel cutter is used when
"A triangle in which all three sides are equal." is a description of which mathematical term?
Which of the electrical terms below can be best described as one that "internally converts stored chemical energy into electrical potential energy."
Before working on a task, you notice that a trench with vertical rebar ends is directly under the work location. Harnesses and anchor points are provided at the task location by the employer, which you are instructed to use. The piece of legislation that best covers the action of the employer is which of the below?
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
Choose the answer below that has the words in order to correctly fill in the blanks. "A ______ in per unit volume temperature of a conductor, offers ______ resistance to current"
For every gas law there is a corresponding equation. Which of the gas laws below is missing from the Combined Gas Law?
Newton's second law is also known as?
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
Loss of pressure is a by product of several factors in a piping system. If the length of a straight section of pipe was shortened by half, which of the answers below would be the result?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 0 R?
(650101a) There are three main sections in the occupational health and safety legislation in Alberta. Which of the sections below best relates to the the responsibilities of those associated with the work site?
"Is a triangle with two congruent sides and congruent base angles." is a description of which mathematical term?
Convert 75kPa to Kpa(a) Barometer is 97.8 kPaa
Find the volume in meters cubed of a cylindrical tank that has a radius of 2.4 m and a length of 1.2 m.
(310104b) Valves are a piece of equipment that needs to be replaced over time. Before removing,or servicing, an high pressure in-line valve, which of the procedures is the worker also responsible for?
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?
WHIMIS was put in place to regulate controlled products in the workplace. Which of the federal regulatory bodies below would oversee the suppliers of these products?
What is the name of the tool used to cut internal threads after drilling a hole?
The result of a _______ actuator is installed with a ________ valve will be normally closed, fail open
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?
In industry, there are several types of protection used to reduce the risk of explosion. Which of the methods of protection below would positively pressurized equipment be primary used?
From the information given in the diagram below, what is the current flowing on branch R3?
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for oxidizing material?
A capacitor discharges it's voltage at a specific rate. How many tau are required for a capacitor to expend 99% of it's original voltage?
The use of process seals is required in some applications. Which one of the terms below is best described as a seal that prevents the process from passing into the electrical conduit in the event of the initial seal failure?
A 15 kg wagon is moving west with a speed of 3 m/s. Determine it's momentum.
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?
(310103d) There are several different designs of regulator. Which of the loading element designs below would have to slowest response to changes in downstream pressures?
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups 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?
Which of the terms below is measure in "watts"
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?
Chart recorders have some specialized applications in industry. Which of those applications would best make use of the multiple temperature inputs available?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 0 K?
There is a safe ratio for the use of extension ladders. If there is a ladder extending 18 ft vertically, how far from the wall should the base of the ladder be?
Biological Hazards can be further broken down into subsections. Of the answers below, one is not a biological hazard, choose the answer that doesn't fit.
"A quantity having direction as well as magnitude," is a description of which mathematical term?
The area of a circle is calculated with which correct equation?
State the number 0.00007342 using engineering notation and round the answers to three significant digits.
What is the area of a semi-circle with a diameter of 2.45m?
The intensity of sound is measured in dBA. In the workplace the suggested dBA level for wearing hearing protection over an 8 hour day would be which of the below?
A control valve is to have a stem travel of 5.6 cm. The diaphragm in use has an area of 0.09m². What strength of spring must be used if the desired pressure change from from 40 kPa to 110 kPa will fully stroke the valve?
(310102m) A capacitor's voltage increases in a very predictable way. Which of the answers below represents the total time constant intervals required to achieve a full charge in a typical capacitor?
A mass of 5 kg is placed on top of a spring and that spring compresses 5 cm. What is it's spring rate?
"A characteristic where flow capacity increases linearly with valve travel. Flow is directly proportional to valve travel." is the best description of which of the terms below?
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
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?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 0 R?
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?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 373.15 K?
"Is an area where no movement occurs with the actuators change in direction." describes which term?
There are two different ways of identifying general purpose tube. If you see "4 mm-SS-1.452" printed on the outside of the tube, what would the "4 mm" refer to?
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?
If, for every 10 C of charge, 40 J of energy is available, what is the voltage?
"An electric circuit in which the electric passes through each circuit element in order." is the best description for which of the terms below?
Interpretation and use of correct installation standards is vital to the success of an instrument technician. Which of the associations below have set out the standards that must be followed?
The perimeter of a square is calculated with which correct equation?
"Is the side across from a given angle of significance." is the description of which right angle triangle mathematical term?
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?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 0 K?
If it were necessary to control the process pressure upstream of the regulator, which device below would be required?
Solve the equation:(4)(5)+4
There are several vital components to a differential pressure unit in a chart recorder. Which of the components below would convey the movement of the drive arm to the range arm?
Convert the following quantities to the units asked for: 1.75 hours to minutes.
Calculate the relative density for a liquid whose density is =743.2 kg/m³.
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?
(310105d) The amount of power an applied force uses is a measurable quantity. Which of the units below would be equal to 1 hp of power?
"A pneumatic relay that is used to reduce the time lag in pneumatic circuits by reproducing pneumatic signals with high-volume and or high-pressure output." is the best description of which term below?
The best description for "Zero adjustment" in relation to calibrating instruments is which of the following?
There are several types of measuring elements used in industry. Which of the answers below is best represented by the picture below?
If a battery has a rating of 75 Ah, theoretically it could provide 6.8 A for how long?
(310105i) Any solid has inherent properties associated with it. which of the tests below refers to the application of force to a material and measures the specimen's response to the stress.
Convert ¹⁰⁄₁₅ to a decimal.
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?
Of the terms below, what is "Power" measured in?
Isolating process lines with a physical barrier is one of the steps for safe field servicing of a control valve. Which of the blank types below would best be described a physical barrier at the open end of a process pipe?
Which pilot valve has two common supply connections, and two connections for output?
Lenz Law states:
(310101c) Copper tube is the most used type of tubing in industry. What type of colour code would a Type K tube type typically have?
Calculate 2 5/6 -1 3/4, and state answer as a proper or mixed fraction
(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?
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?
(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?
"Having only magnitude, not direction, such as mass", is a description of which mathematical term?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
(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?
The time constant for a charging capacitor is a measurable quantity. Which of the answers below represents the correct formula to use for this calculation?
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "P₁V₁=P₂V₂"?
The construction of batteries effects their performance. Which of the answers below would be the result of adding plate area?
Linear motion negative feedback system consists of:
"The heat absorbed by a unit mass of a given solid at its melting point that completely converts the solid to a liquid at the same temperature", is the description of which physics term?
What is the pressure generated by a mass of 3 kg placed on a the top of a cylindrical piston with a 5 cm diameter filled with gas?
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
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 fraction that is less than one, with the numerator less than the denominator", is a description of which type of fraction?
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "P₁V₁T₂=P₂V₂T₁"?