A randomized 100 question test from a pool of 1236 questions, good luck!
"Either of two angles that added together produce an angle of 90°" is a description of which mathematical term?
If a closed tank is pressurized to 101.345 kPa and the pressure gauge at the bottom of the tank reads 130.456 kPa, what head (in feet) of a liquid with a R.D. of 0.45 is contained in the tank
What is the name of the tool that is used on round stock to cut external threads?
Which of the terms below is best described by the statement, "Current flows from the positive terminal to the negative"?
There are several different types of layout tools used in industry. Which of the tools below best represents the following picture?
Convert ¹⁰⁄₁₅ to a decimal.
To move 50 C across two points. when the voltage is 5 V, how much energy is required?
The sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "7"?
Pick the answer that will fill the blank. "_______ of the voltage would appear across the open circuit in a ______ circuit."
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.
There are many different parts to a parallel circuit. Which of the answers below corresponds correctly with the number "1" in the picture below?
From the information given in the diagram below, what is the voltage drop over R1, if R1= 3 ohms, R2= 5 ohms, R3= 7 ohms, R4= 6 ohms and the battery produces 24 V?
(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?
Alloy steels are very common in industry. Which of the types of alloy steel would "Austenitic" piping be?
(310101c) Tubing wall thickness has 3 ways of being measured. Which of the answers below is the most common of those methods?
"The characteristic published by the manufacturer, based on tests performed in a closed system ensuring consistent flow behavior before installation." is the best description of which of the following terms?
The prefix "giga" can be expressed as?
The sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "2"?
Which valve is used for corrosive slurries?
By the early 1800's, there had been several gas laws discovered. Which of those laws below is best described as "the relationship between the volume and temperature in a fixed mass of gas."?
"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?
What is the formula to calculate Hydrostatic peressure
There are several equations related to magnetism. Which of the terms below is represented by the equation "B=ᶲ⁄ₐ"?
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 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for corrosive material?
When taking measurements, there are several terms that are commonly used. Which of the terms below is best described as the difference between the highest and lowest error values
The best description for "Zero adjustment" in relation to calibrating instruments is which of the following?
(310102c) Resistors have several construction methods. Which of the resistors below would make use of a binder?
One coulomb is equal to how many electrons?
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
The methods to mount an instrument are as varied as the instruments themselves. Which of the mounting methods below would a thread-o-let welded to the process line be considered?
"Control devices that use the fluid medium that they control to obtain their energy" is a description of what?
(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 offset and one pipe connector?
What size of resistor must be connected in series with a 10k potentiometer to get an output of 7V to 20V if the supply of the circuit is 20V?
In fluid mechanics, there is always a loss in pressure due to several factors. Which of the factors below would most affect this loss in pressure?
There are many terms associated with "Energy". Which term below is correctly described as, "is the energy of physical positioning."?
From the information given in the diagram below, what is the current flowing on branch R1?
(310103f) There are several methods for measuring process variables. Which of the transmitters below would use capacitor plates in the creation of an output signal?
There are many terms associated with "Energy". Which term below is correctly described as, "is energy stored in a spring."?
There are many different parts to a parallel circuit. Which of the answers below corresponds correctly with the number "5" in the picture below?
(310102c) Resistors are commonly rated in 3 distinct ways. Which of the answers below would best relate a "resistance" rating?
When 15 C passes by a point in a wire in 7 seconds, what is the current in amperes?
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?
(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?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
An extraction hood attached to a system of flexible ductwork would be an example of which of the answers below? Use the options below to choose the best answer.
The MSDS for each controlled product must be:
There are a variety of circuit symbols used in electrical designs. Which of the terms is most commonly associated with the symbol below?
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
Gasses react to the increase or decrease of pressure in measurable ways. Which of the terms below describes the reaction of an enclosed gas to a pressure increase?
If a battery has a rating of 75 Ah, theoretically it could provide 6.8 A for how long?
There are many different parts to a parallel circuit. Which of the answers below corresponds correctly with the number "4" in the picture below?
The CEC generates a gas grouping based on the potential combustion, and results of combustion. Which of the groups below would other dusts that are combustible belong to?
(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 two ratios that are equal in an equation." is a description of which mathematical term?
When servicing or troubleshooting a valve there are several terms that are used for specific actions. Which of terms below would be associated with the verification an individual isolation?
Some enclosures have removable coverings to allow maintenance work. Which of the enclosures below would have a round cover?
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?
Each one of the installations of purge/pressurization has its own requirements for additional equipment. Which of the installations below would also require a 2.5 mm minimum water gauge flow to be maintained?
State 3 ⅞ as a mixed fraction.
Many electrical properties are a measured quantity, needing a unit of measurement. Which of the units below would be the correct unit of measurement for inductance?
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?
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?
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 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?
From the information given in the diagram below, what is the total resistance if R1= 3 ohms, R2= 5 ohms, R3= 7 ohms, R4= 6 ohms and the battery produces 24 V?
What is the smallest charged particle?
There are several methods to routing and protecting cable, tubing, and insulated impulse lines. Which of the answers below would be best used to support an in-line instrument?
Use the answers below to correctly fill in the blanks. "Resistance of a conductor is________ to it's ______."
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?
What type of flux is generally used the most in electronic soldering?
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?
"Energy" is a calculated quantity. Which of the units below would be used as the measurement of "Energy"?
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?
There are subgroups of fuel for fires need to burn. Which of those subgroups would NGLs belong?
There are several different ways to apply force to an actuator. Which one of the methods below would use a solenoid for operation?
(310104a) There are only two major parts to a sliding stem control valve assembly. Which of the components below would best be described a a device that produces linear motion from a source of power to control the flow of .energy of a process?
In this circuit R1= 4 ohms, R2= 5 ohms and R3=9 ohms with the battery producing 40V. What is the voltage drop at R1?
What is the pressure generated by a mass of 3 kg placed on a the top of a cylindrical piston with a 3 cm diameter filled with gas?
It is a good trade practice to transport gas cylinders secured and upright. From which act below did this practice come from?
State the number 0.003402 using decimal notation and round the answers to three significant digits.
There are numerous designs of batteries. Which of the batteries below would be generally considered to be the most able to discharge loads at high rates for an extended period of time?
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
Bourdon measuring elements have tubes that are classified into three broad categories. Which of the tube types below would be used in applications having 75 MPag??
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?
convert 56.7 psi to kPa.
The result of a _______ actuator is installed with a ________ valve will be air-to-open
There is a measured rate of capacitor charging. Which of the terms below best relates to this concept?
If there was a need to control the process pressure upstream of the regulator, which one of the devices below would be used?
(310102c) Resistors have several construction methods. Which of the resistors below would have 2 fixed terminals and a sliding contact?
The area of a circle is calculated with which correct equation?
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?
Convert the following quantities to the units asked for: 1.75 hours to minutes.
(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?
In fluid mechanics, there is always a loss in pressure due to several factors. Which of the factors below would most affect this loss in pressure?
In the SI system of measurements, there are several symbols used for magnetism. Which of the measurement units below would represent "relative permeability"?
Section 315(1), (2) and (3) covering guardrails can be found in which piece of legislation below?
A mass of 7 kg is placed on top of a spring and that spring compresses 6 cm. What is it's spring rate?
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
Chart recorders still have a place in industry for specific applications. Which of the applications below would be used to fulfill AER requirements at royalty trigger points for natural gas?