A randomized 100 question test from a pool of 1236 questions, good luck!
Certain categories of tubing has specific applications in industry. Which of the categories below would be used in applications where actuator energy is carried to an FCE?
State the number 789342.61 using decimal notation and round the answers to three significant digits.
With a direct acting actuator, as air pressure increases:
Before allowing power to a device, it may be required to neutralize it's environment. Which of the methods below would best be described as a consistent positive pressure within an enclosure?
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?
If side "A" is equal to 45mm and side "B" is equal to 76mm, solve for side "C".
What are all the variables that can be measured when dealing with gases?
The sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "4"?
There are many different applications for copper tube. Which of those applications below would have the greatest internal operating pressure ratings?
An I/P transducer is a positioner.
Convert the following quantities to the units asked for: 27000 seconds to hours.
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.
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?
There are several common precision measurement tools available in industry. Which of the answers below best represents the tool pictured below?
(310101c) There are a wide variety of tubing fitting types. Which of the fittings below would best be used when terminating tube connections?
Batteries come in two common varieties. Which of the terms below can relate best to a non-rechargeable cell?
What pressure is exerted at the base of a tank that is 6.7 meters high, with a liquid that has a density of 1200 kg/m³?
From the information given in the diagram below, what is the voltage across each resistor?
By the early 1800's, there had been several gas laws discovered. Which of those laws below is best described as "that at the same temperature and pressure, equal volumes of all gases contain the same number of molecules."?
There are several types of measuring elements used in industry. Which of the answers below is best represented by the picture below?
State the following number, 15.198*10¹³ using engineering notation and round the answers to 3 significant digits.
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?
Hysteresis can only be calculated.
Having to convert between SI and USCS measurements is commonplace in industry today. Which of the answers below is the correct conversion for 65 lbm?
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 smallest diameter of the thread?
When an atom loses an electron, it is commonly referred to as which of the below?
Chart recorders have a couple of specific applications. Which application below would best describe the charting of results from a flow rate close to an orifice plate?
The trigonometric ratio of cosine is calculated with which mathematical equation?
(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?
There are several components to a properly soldered joint. Which of the components below would be used during soldering to remove the oxide layer?
There are several different notations on a length of pipe. Which of the notations below would have the largest pipe diameter?
There are several terms which relate to charging of a capacitor. Which of the terms below would apply to the period when the capacitor gets to 5τ?
The MSDS for each controlled product must be:
Heat is based on the movement of molecules. Which of the answers below correctly fills the blank in the following sentence, "Temperature is the measurement of the average _________ of the movement of molecules."
When dealing with welding gases and fumes, it is a good practice to limit your exposure to them. The first option to reduce exposure to these fumes and gases is to weld in which of the following locations?
All objects have mass which is affected by gravity. Which of the answers below represents the SI approximate value for acceleration due to gravity?
To move 50 C across two points. when the voltage is 5 V, how much energy is required?
There are many terms associated with "Energy". Which term below is correctly described as, "is energy stored in a spring."?
"The range through which an input can be varied in reverse without initiating an observable response" is the best description of which term?
Materials with one to three electrons in their valence shell are considered what?
Convert 0.625 to a fraction.
(310101c) There are a wide variety of tubing fitting types with specific name describing them. Which of the fittings below would have two tube ends in line and one pipe connector?
Which valve is used for corrosive slurries?
There are several terms that are used specifically with flammable gases and liquids. Which of the terms below is best described as the temperature at which a particular organic compound gives off sufficient vapor to ignite in air?
(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 tubing around a tight corner?
There are many studies on how pressure and force affect fluids. "Horizontal runs do not increase pressure." is one of the principles of which answer below?
"Energy" is a calculated quantity. Which of the formulas below would be used to calculate work energy?
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?
There are two types of designations in Alberta for trades. Which of the answers below is the one condition that separates them?
A _________ has the air connection usually under of the diaphragm.
"An adjustment that, without affecting the base point, changes the shape of the curve" is the definition of which adjustment?
(310103f) There are several methods for measuring process variables. Which of the transmitters below would use a moment balance negative feedback system in the creation of an output signal?
The prefix "giga" can be expressed as?
1 pound force is equal to
Each one of the installations of purge/pressurization has its own requirements for additional equipment. Which of the installations below would also require a low purge gas pressure audible alarm only?
There are several types of measuring elements used in industry. Which of the answers below is best represented by the picture below?
(310101c) There are many specialized applications for copper tube. Which of the copper tube type would be used in a refrigeration system?
If a closed tank is pressurized to 134.345 kPa and the pressure gauge at the bottom of the tank reads 169.456 kPa, what head (in feet) of a liquid with a R.D. of 0.24 is contained in the tan
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 "A electrical and thermal energy limiting method brings both normal operation and fault conditions to safe levels."?
The volume of a sphere is calculated with which correct equation?
In a simple circuit, if E=4 V and R=2 ohms, what is the current of the circuit?
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 elevators used by the public?
Calculating absolute pressure is achieved by?
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 R1?
With the proper formula, "Work" is a measurable quantity. Which answer below represents the "work" part of that equation?
Most electrical properties have an equation linked to them. In the equation L= (N²μA)÷ƪ, which of the answers below does the "L" represent?
A battery has a rating of 80Ah, this means it can supply
Solve the equation:(4)(5)+4
Maintaining all of the required PPE within the manufactures guidelines and in good working order is the responsibility of the________." Choose from the following answers to fill the blank.
7 coulombs of charge require how many electrons?
There are several vital components to a differential pressure unit in a chart recorder. Which of the components below would be to used in squaring the drive arm and link as well as the range arm?
There are several different ways to apply force to an actuator. Which one of the methods below would use a handwheel for operation?
There are several types of purge/pressurization permits that are available. Which of the permits below would best be used when an enclosures classification must be reduced from Class I, Zone 1 to non-hazardous?
(310103d) There are several different designs of regulator. Which of the elements below are you affecting when you adjust spring compression?
The best description for "Angularity adjustment" in relation to calibrating instruments is which of the following?
Which of the valves below would be used for isolation on each side of a control valve?
"Changes in temperature of a gas or object with no change in phase." is a description of which physics term?
There are numerous methods to mount instruments properly. Which of the methods below is shown in the picture?
"Having only magnitude, not direction, such as distance", is a description of which mathematical term?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
"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?
State the number 0.003402 using decimal notation and round the answers to three significant digits.
Convert 0.875 to a fraction.
Soldering is a common method of joining metals. To be effective the which of the items below must have a lower melting point than the parent metals?
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?
A standard pipe size chart will have piping up to 24". At which pipe size does the OD in inches, match the NPS in inches?
(310101c) There are several categories for connecting tubing. Which of the methods below is never used as a tubing connection method?
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "PV=nRT"?
"The relationship between valve position and flow in the in an operational process system.", is the best description of which term below?
"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?
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
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?
(310102c) Resistors have several construction methods. Which of the resistors below would have the capacity to change its resistance value?
There are some terms that are associated with capacitors. Which of the terms below is defined as the permittivity of a given material relative to that of the permittivity of a vacuum.
Capacitance is a measurable quantity. Which of the answers below represents the SI unit for capacitance?
there are numerous pieces of rigging equipment. Which of the answers below correctly identifies the item in the picture that follows?
In the SI system of measurements, there are several symbols used for magnetism. Which of the measurement units below would represent "relative permeability"?
What is the density of water?
The sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "3"?
"A whole number and a fraction combined into one number", is a description of which type of fraction?