A randomized 100 question test from a pool of 1236 questions, good luck!
If, for every 20 C of charge, 80 J of energy is available, what is the voltage?
(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?
(310102g) Energy is lost due to undesirable resistance in any circuit. Which of the terms below refers to the power that is lost in a conductor during the transmission phase?
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
Bourdon measuring elements have tubes that are classified into three broad categories. Which of the tube types below would be the most sensitive to pressure changes?
There are several types of measuring elements used in industry. Which of the answers below is best represented by the picture below?
Within the umbrella of intrinsically safe loops, there are several sub-categories and classifications. Which of the terms below would best be describe a field device that has a minimum of 1.3 volts it can develop or contain?
The trigonometric ratio of cosine is calculated with which mathematical equation?
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?
Calculate the density of a substance that has a mass of 9.8 kg and is contained in a space that has a volume of 0.00756 m³
Covert 3 ⅘ to an improper fraction
To move 225 C across two points. when the voltage is 45 V, how much energy is required?
"Two external forces acting on an object or surface that are not in opposition of each other;" is a description of what type of stress?
When taping a blind that does not go through the metal, the proper steps to tap it are:
(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?
Ladders have specific designs for specific applications. Which of the answers below correctly identifies the ladder in the following picture?
The volume of a cube is calculated with which correct equation?
A mass of 5 kg is placed on top of a spring and that spring compresses 6 cm. What is it's spring rate?
With respect to pressure drop, which control; valve has "high" recovery characteristics?
There are a number of steps to calibrating a two pen chart recorder. Which of the steps below would the pen position adjustment/verification be?
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.
There are many different parts to a parallel circuit. Which of the answers below corresponds correctly with the number "5" in the picture below?
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."?
If the total error is 1.3 and the dead band error is 0.7, what is the hysteresis value?
In soldering there are many terms used. Which of the terms below would best describe a poorly formed soldered joint?
Which of the welding processes below would welding goggles be worn?
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
(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?
Choose the answer below that has the words in order to correctly fill in the blanks. "A per unit volume of free electrons that is _______, offers ______ resistance to current"
Class 1 or 2 Safety Glasses are typically worn by most warehouse workers. Which of the following do they protect from?
To perform a "Zero" adjustment the order of step(s) is/are?
There are electrical properties that are inherent to coils. Which of the answers below correctly identifies the properties that a coil possesses?
(310102c) Resistors are commonly rated in 3 distinct ways. Which of the answers below would best relate a "ppwer" rating?
There are several different types of scribers used in industry. Which of the scribers below best represents the following picture?
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?
There are only a few parts to a capacitor. Which of the following terms best describes the insulator between two plates of a capacitor?
If it were necessary to control the process pressure upstream of the regulator, which device below would be required?
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?
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?
By the early 1800's, there had been several gas laws discovered. Which of those laws below is best described as "the pressure of a given mass of gas varies directly with the absolute temperature of the gas, when the volume is kept constant."?
Which organization sets standards for boots and safety glasses in Canada?
"The quantifiable change in position of an object, including how far the object travels and in what direction, before achieving it's final position." is the description of which mathematical term?
What are the three areas of WHMIS?
State the number 0.003402 using decimal notation and round the answers to three significant digits.
What pressure in Kpa is required to produce a force of 17650 lbs. when applied to a diaphragm actuator with a radius of 5 inches?
(310104d) Valve positioners provide several advantages over standard valves. Which of the advantages below would best relate to the flexibility of operating modes?
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?
"A method of expressing numbers in terms of a number between 1 and 10 multiplied by a power of base 10" is a definition of what?
To alter the pressure setting of a regulator, you would adjust what?
There are several types of measuring elements used in industry. Which of the answers below best represents the letter "C"?
The symbol for a voltage drop is which of the below?
There are many different parts to a parallel circuit. Which of the answers below corresponds correctly with the number "1" in the picture below?
There are several varieties of manufactured resistors. Which of the answers below is constructed with a glass core?
State the number 45.7258 x 10¹¹ using engineering notation and round the answers to three significant digits.
Solve for x: (3)(5)+9=x
There are several different types of carbon steel in any piping system. Which of the types below would have a 0.3-0.6% carbon content?
A piece of metal with a length 13 1/4" is cut into 2 pieces. If one piece is 5 3/4' long, determine the length of the other piece.
In what kind of circuit would all of the applied voltage appear across an open circuit?
The properties of a gas are unique to its molecular make-up. Which of the terms below would best be defined as "the point at and above which vapor of the substance cannot be liquefied, no matter how much pressure is applied."?
If side "A" is equal to 45mm and side "B" is equal to 76mm, solve for side "C".
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
Chart recorders have some specialized applications in industry. Which of those applications would best make use of the multiple temperature inputs available?
Oxygen is a vital component of the combustion process. Which of the answers below best describes the effects of combustion if an amount of gas and oxygen are equal in volume?
There are several different ways to apply force to an actuator. Which one of the methods below would use a handwheel for operation?
Reduce ¹⁵⁄₄₅ and state as a proper or mixed fraction.
How many coulombs of charge pass though a given point in 1 second, if the current is 15mA
A mass of 7 kg is placed on top of a spring and that spring compresses 8 cm. What is it's spring rate?
Which of the laws below can be best described by the following statement, "The strength or intensity of an unvarying electric current is directly proportional to the electromotive force and inversely proportional to the resistance of the circuit"?
In a simple circuit, if I= 3 A and R=5 ohms, what is the voltage drop over the resistor of the circuit?
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?
(310102m) There are numerous electrical terms relating to specific components. Which of the terms below can be best described as the the process of accumulating energy in a capacitor?
What is usually referred to when loading an ammeter?
Loss of pressure is a by product of several factors in a piping system. If the length of a straight section of pipe has the diameter doubled, which of the answers below would be the result?
If a pressure change of 20 kPa to 60 kPa is to fully stroke a valve, what strength of spring must be used. The control valve has a stem travel of 7.5 cm and the effective area of the diaphragm is 0.09 m^2
The sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "6"?
In the SI system, what is the fundamental hydrostatic pressure equation
What is the smallest charged particle?
Newton's third law is also known as?
There are several methods to routing and protecting cable, tubing, and insulated impulse lines. Which of the answers below would be best describe a major difference between cable tray and metal conduit?
“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?
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?
From the information given in the diagram below, what is the total current if R1= 3 ohms, R2= 5 ohms, R3= 7 ohms, R4= 6 ohms and the battery produces 24 V?
Calculate the normal force exerted by an object that has a mass of 5.7 kg.
What is the pressure generated by a mass of 4 kg placed on a the top of a cylindrical piston with a 6 cm diameter filled with gas?
(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?
This valve is primarily used in slurry service and is not over 8 inch in general
Density is a key component for measurement. Which of the formulas below represent the proper equation to find the density of an object?
If it were necessary to operate an 50-300 kPa valve actuator, but you had a 20-80 kPa control signal, the relay used would be?
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "P₁V₁n₂T₂=P₂V₂n₁T₁"?
Calculate the gain when a change from 0.5 psig to 1.35 psig in nozzle backpressure and a change from 3 psig to 12 psig in the relay output occurs.
(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?
If a pressure gauge is reading 54 kPag and the local atmospheric pressure is 99 kPaa, the the absolute pressure gauge reading will be?
There are several different committees in the Alberta apprenticeship system. Which of the committees below would be directly responsible for resolving any disputes between employer and apprentice?
(310102m) There are numerous electrical devices in a circuit. Which of the devices below can be best described as a passive two-terminal component used to store and release electrical energy?
In relation to hacksaws, "pitch" is referred to as?
convert 4 ⁴⁄₁₁ to an improper fraction.
Circular chart recorders have several specific accessories. Which of the answers below would best describe the accessory that moves the paper chart at a steady rate?
"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?
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?
Use the answers below to correctly fill in the blanks. "Resistance of a conductor is________ to it's ______."