A randomized 100 question test from a pool of 1236 questions, good luck!
To move 225 C across two points. when the voltage is 45 V, how much energy is required?
In the SI system, the unit of force is?
The perimeter of a Triangle is calculated with which correct equation?
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 distance from the crest of one thread to another crest measured along the length of the thread?
(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 less that 50V circuits?
A true force balance negative feedback system is a motion balance system?
There are numerous methods to mount instruments properly. Which of the methods below is shown in the picture?
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for poisonous material with other toxic effects?
There are several terms that are used to describe the features of a particular thread type. Which of the terms below would best describe a thread with a 16 TPI?
Calculate the normal force exerted by an object that has a mass of 6732 grams
Calculate 4/7 + 2/5, and state answer as a proper or mixed fraction
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?
There are several vital components to a differential pressure unit in a chart recorder. Which of the components below would prevent overshoot of the URV?
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 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
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?
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.
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?
Hazardous locations are further divided into specific zones and divisions. Which of the answers below would apply if flammable vapours were present for less than 10 hours a year?
If a closed tank is pressurized to 17 psig and the pressure gauge at the bottom of the tank reads 34 psig, what head (in meters) of a liquid with a R.D. of 0.23 is contained in the tank
If a tool increases from $43 to $76, what is the percentage increase?
Newton's first law is also known as?
What is the name of the tool that is used on round stock to cut external threads?
746 Watts is equal to which of the terms below?
To move 100 C across two points. when the voltage is 15 V, how much energy is required?
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?
What is the pressure generated by a mass of 3 kg placed on a the top of a cylindrical piston with a 5 cm diameter filled with gas?
(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?
There are a number of steps to calibrating a two pen chart recorder. Which of the steps below would assessing the pen arms and chart plate be?
The point when increasing current will not increases magnetism in an electromagnet is call?
If a closed tank is pressurized to 30 psig and the pressure gauge at the bottom of the tank reads 45 psig, what head (in meters) of a liquid with a R.D. of 0.45 is contained in the tank?
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?
The 3 key elements of the WHIMIS system are, material safety data sheets, labels and ________. Choose from the answers below to fill in the blank.
There are subgroups of fuel for fires need to burn. Which of those subgroups would sulfur belong to?
To move 75 C across two points. when the voltage is 10 V, how much energy is required?
"Energy" is a calculated quantity. Which of the formulas below would be used to calculate gravitational potential energy?
Calculate ⁶⁄₇ ÷ ⁴⁄₅, and state answer as a proper or mixed fraction
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?
Density is a key component for measurement. Which of the formulas below represent the proper equation to find the density of an object?
The ability of a material to concentrate magnetic lines of force within a material is called?
Newton's second law is also known as?
Piping material that is non-ferrous is most common in lower temperature services. Which of the answers below would best be classified as a "non-ferrous" material?
What is the pressure generated by a mass of 2 kg placed on a the top of a cylindrical piston with a 2 cm diameter filled with gas?
In industry, electrostatic hazards are very important to understand. Which of the terms below is best described as a swift discharge of electric current between two objects with different charges and different numbers of electrons?
A lithium cell can produce about _____ times the voltage of an alkaline cell.
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?
With a direct acting actuator, as air pressure increases:
Scaffolds use is daily occurrence at most job sites. Any scaffold that is constructed must be designed to handle _____ times the potential load placed on it. Use that answers below to correctly fill in the blank.
1 pound force is equal to
(310103d) There are several different designs of regulator. Which of the designs below would make use of a weight for a loading element?
When taping a blind that does not go through the metal, the proper steps to tap it are:
"Energy" is a calculated quantity. Which of the formulas below would be used to calculate work energy?
With the proper formula, "Work" is a measurable quantity. Which answer below represents the "work" part of that equation?
(650101a) There are three main sections in the occupational health and safety legislation in Alberta. Which of the sections below best relates to the the responsibilities of those associated with the work site?
Which valve is used for corrosive slurries?
(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?
Which of the terms below is best described by the statement, "Current flows from the positive terminal to the negative"?
A battery has a rating of 80Ah, this means it can supply
"An adjustment that progressively increases or decreases reading over the scale, but does not change the base point" is the definition of which adjustment?
(310105d) Scalar quantities are all a measurable amounts. Which of the answers below would "Power" use as it's unit of measurement?
The trigonometric ratio of sine is calculated with which mathematical equation?
Absolute and relative temperature scales each have their [own names for Imperial and SI scales. Which of the answers below correctly identifies the Imperial relative temperature scale?
1 psi is equal to _____ kPa
Matter that is composed of more than one type of atom is called?
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 visual indicator only?
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?
"Increased flow rates occur at the end of the valve stroke, with low flow rates at the initial opening of the valve." is the best description of which of the terms below?
(310104d) A control valve is one of many FCEs that are used in industry. Which of the answers below reflects the relationship between a control valve and the process variable?
Which of the resistors below is best described by the following statement, "A variable resistor making use of three contacts whose resistance varies with an adjustment of a sliding contact."?
convert 4 ⁴⁄₁₁ to an improper 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?
What provides the seal on the valve stem to prevent leakage of the process?
Purging is an effective means of reducing the potential hazards of an enclosure. Which of the answers below best describes the type of pressure produced in the enclosure by purging?
Hazardous locations are further divided into specific zones and divisions. Which of the answers below would apply if flammable vapours were present for more than 1000 hours a year?
State the number 3521.785 x 10³ using decimal notation and round the answers to three significant digits.
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?
What item would be used on a pneumatic system to speed up the pneumatic signal?
Most electrical properties have an equation linked to them. In the equation L= (N²μA)÷ƪ, which of the answers below does the "μ" represent?
Calculate the force in pounds which will be developed when a liquid pressure of 76 lbs/in² is applied to an area of 54 in².
"An angle is one which is more than 90° but less than 180°" is a description of which mathematical term?
A magnetic field is set up between the the two poles of a magnet. Which of the answers below would the represent the flow direction outside the magnet?
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
Which term can be defined as the pressure measured from absolute zero?
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
State the number 0.003402 using decimal notation and round the answers to three significant digits.
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
There are several advantages and limitations to installing a galvanically isolated barrier as an intrinsically safe barrier. Which one of the answers below can be considered an advantage of this style of barrier?
There are many electrical symbols used in industry today. Which of the answers below correctly identifies the following symbol?
There are several types of measuring elements used in industry. Which of the answers below is best represented by the picture below?
Solve for x: 45-200÷10=x
(310104d) Control valves have a number of accessories that they can use for a variety of applications. Which of the answers below would be best reflect the common accessory for valve plug placement accuracy?
There are many terms for specific electrical components. Which of the components below is best described as a passive electronic component that stores energy in the form of an electrostatic field?
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
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?
Calculating absolute pressure is achieved by?
(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?
(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?
What is the term used to describe the total opposition to current flow in an AC circuit?
Use the answers below to fill in the blanks of the following sentence. "The _____ of the plates in a capacitor is _______ to it's capacitance."
If the total error is 1.4 and the dead band error is is 0.6, what is the hysteresis value?