A randomized 100 question test from a pool of 1236 questions, good luck!
To move 50 C across two points. when the voltage is 5 V, how much energy is required?
Hazardous locations in industry have been grouped for ease of understanding Which of the classes below is best described an area where combustible dust, rather than gases or liquids, may be present in varying hazardous concentration?
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 R2?
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?
"Is the rate of doing work, it is the amount of energy consumed per unit time", is the description of which mathematical term?
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 conductor is passed through a magnetic field and a voltage is induced, whose law is this?
Tube fittings can be put into three general categories, each with distinct components. Which of the categories below requires a flared tube end, nut and sleeve?
"A simple circuit for measuring an unknown resistance by connecting it so as to form a quadrilateral with three known resistances and applying a voltage between a pair of opposite corners." is the best description of which of the terms below?
The statement, "Whatever is done to one side of an equation, can be done to the other side of the equation" is false.
Capacitance is a measurable quantity. Which of the answers below represents the SI unit for capacitance?
State the number 0.003402 using decimal notation and round the answers to three significant digits.
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "PV=ZnRT"?
There are many different parts to a parallel circuit. Which of the answers below corresponds correctly with the number "7" in the picture below?
Lifting a load with rigging is an involved and potentially dangerous task. When working with slings, which of the angles below is the commonly used safe lifting angle?
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 0-14 meters. What is the fluid level if the transmitter signal is 35 kPa
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?
1 mechanical, or imperial, horsepower is equal to which of the below?
"A quantity, such as mass, length, or speed, that is completely specified by its magnitude and has no direction." is a description of which mathematical term?
What is the smallest charged particle?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 0 R?
State the number 3521.785 x 10³ using decimal notation and round the answers to three significant digits.
there are numerous pieces of rigging equipment. Which of the answers below correctly identifies the item in the picture that follows?
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?
Batteries come in two common varieties. Which of the terms below can relate best to a non-rechargeable cell?
(310104b)There are many different valves to be used for different processes. Which of the valves below would best be used in a high pressure process?
All objects have mass which is affected by gravity. Which of the answers below represents the SI approximate value for acceleration due to gravity?
5 coulomb of charge require how many electrons?
(310104d) Valve positioners provide several advantages over standard valves. Which of the advantages below would best relate to the addition or release of air from the actuator to achieve proper plug placement?
Covert 6 ¹¹⁄₁₃ to an improper fraction.
Lenz Law states:
1 pound mass is equal to?
If you have 40 hammers and 50 chisels, what is your ratio of hammers to chisels?
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 the figure below, R1= 10 ohms, R2=6 ohms, and R3=4 ohms, with the battery producing 40 V, what is Amperes of the circuit?
(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?
Give the absolute pressure in a vessel given a vacuum gauge reading of 5.3 inches of Hg and a local barometric reading of 43.5 inches of Hg.
(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 through the side wall of an enclosure?
From the information given in the diagram below, what is the current flowing on branch R3?
There are many terms that are used with precise measurements. Which of the answers below is the term used when the answer to a problem has more significant digits that the measurements that have been recorded?
Convert 4 ⅞ to an improper fraction.
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?
(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??
(310105d) The displacement of an applied force is a measurable quantity. Which of the terms below would be use "J" as it's unit of measurement?
(310105d) For displacement to occur, several forces must act upon a mass. Which of the forces below would oppose the direction an applied force?
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
A column of water with a density of 43 lbs per cubic foot and a height of 65 inches, exerts what amount of pressure ?
Convert 0.875 to a fraction.
(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?
Bourdon measuring elements have tubes that are classified into three broad categories. Which of the tube types below would be moderately sensitive to pressure changes?
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 final velocity of the car?
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?
"If a worker is injured or has an accident on the jobsite, they must report it as soon as possible to the employer." The act that best encompasses this statement is which of the following?
State the number 7.428 using scientific notation and round the answers to three significant digits.
Calculate the gain when a change from 0.85 psig to 2.0 psig in nozzle backpressure and a change from 3 psig to 18 psig in the relay output occurs.
A mass of 7 kg is placed on top of a spring and that spring compresses 5 cm. What is it's spring rate?
What is the density of water?
State the number 0.05634 x 10⁻¹³ using scientific notation and round the answers to three significant digits.
(310101c) Copper tube is the most used type of tubing in industry. What type of colour code would a Type L tube type typically have?
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?
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for infectious material with other toxic effects?
(310101c) There are a wide variety of tubing fitting types. Which of the fittings below would best be used when terminating tube connections?
There are several different notations on a length of pipe. Which of the notations below would have the largest pipe diameter?
A moment balance negative feedback system is a force balance system?
To perform an "Angularity" adjustment, the order of step(s) is/are?
"An angle that measures less than ninety degrees but more than zero degrees" is a description of which mathematical term?
In the fraction A/B. is B the numerator?
There are numerous types and styles of valves in industry. Which of the additions to a scotch yoke valve allows for proportional positioning?
Convert 0.125 to a fraction.
"The production of an electromotive force in one circuit by a change in current in a separate circuit." is the best description of which of the terms below?
Of the terms below, what is "Work" measured in?
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?
(310102m) There are numerous electrical terms relating to specific components. Which of the terms below can be best described as the the process of expending the accumulated energy in a capacitor?
Express 60% as a reduced fraction.
"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?
(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 of transformer circuits for instruments?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 0 K?
In the figure below, R1= 10 ohms, R2=6 ohms, and R3=4 ohms, with the battery producing 40 V, what is the power delivered by the battery?
If a fitting increases in cost from $675 to $890, what is the percentage increase of the fitting?
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 increase in resistive load?
Circular chart recorders have several specific accessories. Which of the accessories below would use an ambient compensation capillary?
"Is an area where no movement occurs with the actuators change in direction." describes which term?
Which of these pressure to force converters has two diaphragms soldered together?
State ⁶⁵⁄₁₄ as a mixed fraction.
The volume of a cylinder is calculated with which correct equation?
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
Which pilot valve has two common supply connections, and two connections for output?
If heat is added to a metal, does it expand?
There are numerous guidelines provided in section 18, appendix B, from the CEC. Which of the rules from that appendix would relate to ignition temperatures?
What is the pressure generated by a mass of 3 kg placed on a the top of a cylindrical piston with a 4 cm diameter filled with gas?
If a battery has a rating of 133 Ah, theoretically it could provide 5.75 A for how long?
Convert ⅘ to a decimal.
There are subgroups of fuel for fires need to burn. Which of those subgroups would LPGs belong?
(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?
A column of water at 4C, 6.5 meters in height exerts what amount of pressure?
"To cause the valve to open, an increase in pressure to the actuator is required" is the definition of?
(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?
Before entering a confined space for the first time or re-entering after a break, it is a good practice to do which of the following?
For every gas law there is a corresponding equation. Which of the gas laws below is missing from the Combined Gas Law?
"Energy" is a calculated quantity. Which of the formulas below would be used to calculate gravitational potential energy?