A randomized 100 question test from a pool of 1236 questions, good luck!
There are several different ways to apply force to an actuator. Which one of the methods below would use a diaphragm for operation?
Solve for the missing angle.
There is a measured rate of capacitor charging. Which of the terms below best relates to this concept?
What is the SI unit of force?
"The heat absorbed per unit mass of a given material at its boiling point that completely converts the material to a gas at the same temperature", is a description of which physics term?
The trigonometric ratio of tangent is calculated with which mathematical equation?
"To cause the valve to open, an increase in pressure to the actuator is required" is the definition of?
"The relationship between valve position and flow in the in an operational process system.", is the best description of which term below?
The trigonometric ratio of sine is calculated with which mathematical equation?
(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?
Faraday's law of induction states:
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
How many coulombs of charge pass though a given point in 1 second, if the current is 15mA
From the information given in the diagram below, what is the current flowing on branch R2?
"A valve that has a low pressure drop at high flow rates.", is the best description of which of the terms below?
The equation to compute mechanical advantage is which one of the below?
What is the name of the part of a drill bit that carries the cut material out of the hole that is being drilled?
Which of the electrical terms below can be best described as one that "internally converts stored chemical energy into electrical potential energy."
Materials with five or more electrons in their valence shell are considered what?
"Is not designed for continuous occupancy, and has limited or restricted means for entry or exit." This statement best describes which of the following terms?
There are several common precision measurement tools available in industry. Which of the answers below best represents the tool pictured below?
If tool crib attendant has 8 boxes of fittings, and one person takes 1 3/4 boxes, and another person takes 3 4/5 boxes, and another person brings back 2 1/4 boxes, how many boxes remain?
(310103f) There are several components used in measuring and controlling a process variable. Which one of the components below would be responsible for receiving an output signal and converting that into a PV value?
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?
"Energy" is a calculated quantity. Which of the formulas below would be used to calculate gravitational potential energy?
What type of cell is a lithium constructed battery?
"A quantity having direction as well as magnitude," is a description of which mathematical term?
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?
(310105i) In a common stress diagram, there are several points that are noted. Which of the points below would best be described as a change in shape of a material at low stress that is recoverable after the stress is removed?
(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?
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
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?
If a battery has a rating of 75 Ah, theoretically it could provide 6.8 A for how long?
A parallel circuit reacts in specific ways to the addition of a resistive load. Which of the answers below best describes the reaction to an decrease in resistive load?
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 voltage delivered to the field device?
There are several different types of carbon steel in any piping system. Which of the types below would have less than a 0.3% carbon content?
(310101c) There are many specialized applications for copper tube. Which of the copper tube colour code would be used in a medical gas system?
(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 it with a larger one in a simple circuit?
What are the 2 major parts of a control valve?
(310103d) Regulators deal with a consistent pressure reduction. Which category of regulator is pictured below?
Movement of the actuator stem by air pressure applied to a flexible membrane is a characteristic of which actuator?
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?
Magnetism has several terms that must be understood. Which of the terms below would best be defined as a measurement of the total magnetic field which passes through a given area?
What is the pressure generated by a mass of 2 kg placed on a the top of a cylindrical piston with a 5 cm diameter filled with gas?
OH&S recognizes that there are a number of hazards on any jobsite. Which of the answers below best represents the number of broad categories that it has grouped those hazards into?
The best description for "Zero adjustment" in relation to calibrating instruments is which of the following?
There are many studies on how pressure and force affect fluids. "Container shape does not affect fluid pressure." is one of the principles of which answer below?
There are several components to a properly soldered joint. Which of the components below would be used during soldering to remove the oxide layer?
Many electrical properties have specific symbols attached to them. Which of the symbols below would be the correct for inductance?
The properties of a gas are unique to its molecular make-up. Which of the terms below would best be defined as "is the pressure required to liquefy a gas at its critical temperature."?
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 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?
Newton's third law is also known as?
There are two very common types of metric vernier calipers. If the caliper that you are using has 1mm graduations on the beam, which of the answers below represents the graduations required on the Vernier scale?
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for infectious biohazardous material?
Both °F and °C are used in industry currently. Which of the answers below correctly identifies 145 °C to °F?
Which of the terms below is best described by the statement, "Current flows from the positive terminal to the negative"?
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for corrosive material?
What is the name of the part of a drill bit that gets fitted into the drill spindle?
A mass of 5 kg is added to the top of a spring and causes the spring to compress 2 cm. What is the spring rate for this spring?
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?
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
If a closed tank is pressurized to 121.345 kPa and the pressure gauge at the bottom of the tank reads 175.456 kPa, what head (in feet) of a liquid with a R.D. of 0.56 is contained in the tan
The construction of batteries effects their performance. Which of the answers below would be the result of adding plate mass?
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"
(310104b) Some valves require specialized components. Which of the components below would best be used to eliminate "end play".
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?
Reduce ⁹⁄₁₄ and state as a proper or mixed fraction.
What are the two main systems of negative feedback?
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?
Which of the valves below would be used for isolation on each side of a control valve?
Material safety data sheets are required to be accompany all controlled substances from the supplier. There are _______ that make up these sheets, providing more detail than the label. Use the answers below to fill in the blank
What pressure does a column of liquid exert with a density of 56.7 lbs per cubic foot and a height of 54 inches
Covert 3 ⅘ to an improper fraction
"Change (variance) In total amounts expressed as percentages." is the description of which term?
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
There are many different parts to a parallel circuit. Which of the answers below corresponds correctly with the number "6" in the picture below?
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?
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
From the information given in the diagram below, what is the voltage across each resistor?
(310104d) Valve positioners provide several advantages over standard valves. Which of the advantages below would best relate to the creation of two equal ranges from standard range?
The construction of batteries effects their performance. Which of the answers below would be the result of adding plate area?
(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?
(310101c) Copper tube is the most used type of tubing in industry. What type of copper tubing would a colour code of yellow represent?
(310104d) Valve positioners provide several advantages over standard valves. Which of the advantages below would best relate to the increased speed of supplying the actuator with air?
The CEC generates a gas grouping based on the potential combustion, and results of combustion of each type. Which of the groups below would Acetylene belong to?
Which of the terms below is measured in "Joules"
In the WHMIS system, "Other poisons" is represented by which hazard class? Choose from the following answers.
The CEC generates a dust grouping based on the potential combustion, and results of combustion of each type. Which of the groups below would metallic, hazardous dust belong to?
There are several varieties of manufactured resistors. Which of the answers below is generally regarded as the most common resistor?
(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?
When taping a blind that does not go through the metal, the proper steps to tap it are:
What is the absolute pressure of a vessel given a barometric pressure of 78 kPa and a gauge reading of 90 kPa
(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?
Isolate the following equation for "v": d=vt
There are three types of radiant energy that is given off by a typical welding arc. Choose the one that does not apply from the answers below.
The methods to mount an instrument are as varied as the instruments themselves. Which of the mounting methods below would the process fluid need to pass through the instrument for accurate measurements?
(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?
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
Determine the voltage V(ad) with R1=70k ohms, R2= 136k ohms and R3= 360K ohms, with a current of 0.754 mA
