A randomized 100 question test from a pool of 1236 questions, good luck!
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
There are many different parts to a parallel circuit. Which of the answers below corresponds correctly with the number "1" in the picture below?
A column of water with a density of 43 lbs per cubic foot and a height of 65 inches, exerts what amount of pressure ?
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
(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??
What is the pressure generated by a mass of 4 kg placed on a the top of a cylindrical piston with a 7 cm diameter filled with gas?
(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 3 tubes together?
What percentage of 35 is 21?
Convert the following quantities to the units asked for: 4572 cm to yards.
The inert purge gases for GMAW and GTAW welding processes are non-toxic, but are still dangerous. In what situation below would these gases be a danger?
"A hollow cylindrical trim element that is sometimes used as a guide to align the movement of a valve plug with a seat ring." is the best description of which of the terms below?
Reduce and state answer as a proper or mixed fraction: ¹²⁄₄₈.
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 largest diameter of the thread?
Unless otherwise stated by the manufacturer, there are several general practices when installing a chart recorder. Which of the answers below correctly identifies the maximum distance between DPU and recorder?
There are several different ways to apply force to an actuator. Which one of the methods below would use a piston for operation?
There are several different ways to apply force to an actuator. Which one of the methods below would have the highest pressure transmission rate during operation?
State this fraction as a mixed fraction: ⁵⁵⁄₈.
The symbol for a voltage source is which of the below?
The Si unit for measuring force is the Newton. Which of the answers below correctly states the proper formula to calculate this unit?
To perform an "Angularity" adjustment, the order of step(s) is/are?
There is a safe ratio for the use of extension ladders. If there is a ladder extending 18 ft vertically, how far from the wall should the base of the ladder be?
(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 conductor type and use?
All pipe in a piping system can be grouped into two categories. Which of the answers below best represents those categories?
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?
(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?
Matter that is compose of only one atom is called what?
(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?
Isolating process lines with a physical barrier is one of the steps for safe field servicing of a control valve. Which of the blank types below would best be described a physical barrier between two flanges of sufficient diameter to fill the entire diameter of the pipe to prevent the passing of material beyond that point?
"Either of two angles that added together produce an angle of 90°" is a description of which mathematical term?
(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 Class 1 circuits that are controlled remotely?
(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?
Of the answers below, which one is a disadvantage of a Pinch valve?
The law of electrical charges states that like charges attract one another, an unlike charges repel one another.
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 decrease?
(310105d) Hp is a common term seen to rate power. Which of the answers below reflects the conversion of 278 hp to watts?
(310102c) Resistors are commonly rated in 3 distinct ways. Which of the answers below would best relate a "resistance" rating?
If a battery has a rating of 90 Ah, theoretically it could provide 4.5 A for how long?
There are may different trades and occupations within Alberta. Which of the answers below correctly identifies the number of Alberta designations?
(310105d) Scalar quantities are all a measurable amounts. Which of the answers below would "Power" use as it's unit of measurement?
When making a span adjustment, what is the first adjustment made?
The symbol for a voltage drop is which of the below?
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
There are several types of measuring elements used in industry. Which of the answers below is best represented by the picture below?
Batteries come in two common varieties. Which of the terms below can relate best to a rechargeable cell?
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?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 0 R?
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?
(310101c) There are many specialized applications for copper tube. Which of the copper tube type would be used in a refrigeration system?
Determine the voltage V(cd) with R1=70k ohms, R2= 136k ohms and R3= 360K ohms, with a current of 0.754 mA
"The results of a devices inelastic quality" is a definition of which term?
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "P₁V₁T₂=P₂V₂T₁"?
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?
Which are the two major categories of pressure regulators?
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?
If the total error is 1.5 and the dead band error is 0.3, what is the hysteresis value?
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?
What is the SI unit of pressure?
There are several different types of carbon steel in any piping system. Which of the types below would have more than a 0.6%% carbon content?
(310102c) Resistors are commonly rated in 3 distinct ways. Which of the answers below would best relate a "resistance" rating?
There are three types of radiant energy that is given off by a typical welding arc. Choose the one that does not apply from the answers below.
(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 workers?
Most electrical properties have an equation linked to them. In the equation L= (N²μA)÷ƪ, which of the answers below does the "N" represent?
746 Watts is equal to which of the terms below?
Moment balance Negative feedback system consists of:
All safety enclosures are tested in the factory to certify the maximum pressure released in an explosion that it can withstand. Which of the answers below would describe the testing required for a explosion-proof enclosure?
There are many studies on how pressure and force affect fluids. "Fluid pressure is proportional to depth." is one of the principles of which answer below?
What is the name of the tool used to cut internal threads after drilling a hole?
Many electrical properties have specific symbols attached to them. Which of the symbols below would be the correct for inductance?
Within the umbrella of intrinsically safe loops, there are several sub-categories and classifications. Which of the terms below would best be describe a barrier that conditions signals received or transmitted to a hazardous area
The best description for "Zero adjustment" in relation to calibrating instruments is which of the following?
"A fraction that is less than one, with the numerator less than the denominator", is a description of which type of fraction?
"Control devices that use the fluid medium that they control to obtain their energy" is a description of what?
When 20 C passes by a point in a wire in 12 seconds, what is the current in amperes?
When higher operating pressures are used, this type of actuator produces higher thrust than diaphragm actuators.
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?
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?
Solve for the hypotenuse.
Explosion-proof equipment has several components that make it effective. Which of the components below is a requirement for equipment to be considered explosion-proof?
(650101a) There are three main sections in the occupational health and safety legislation in Alberta. Which of the sections below best relates to the minimum safety standard set for workers?
(310102c) Resistors are commonly rated in 3 distinct ways. Which of the answers below would best relate a "resistance" rating?
There are electrical properties that are inherent to coils. Which of the answers below correctly identifies the properties that a coil possesses?
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?
State ⁶⁵⁄₁₄ as a mixed fraction.
(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?
Determine the voltage V(ac) with R1=70k ohms, R2= 136k ohms and R3= 360K ohms, with a current of 0.754 mA
(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 tubing to piping?
(310105d) For displacement to occur, several forces must act upon a mass. Which of the forces below would oppose the direction an applied force?
(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 tube to tube?
In the fraction A/B, is B the denominator?
(310105d) The displacement of an applied force is a measurable quantity. Which of the terms below would be equal to "W" as a of measurement?
There are several different types of layout tools used in industry. Which of the tools below best represents the following picture?
There are numerous steps to drilling with a power drill. Which answer below correctly identifies the size of the center punch mark in a piece to be drilled?
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?
Both °F and °C are used in industry currently. Which of the answers below correctly identifies 257 °F in °C?
"The heat absorbed per unit mass of a given material at its boiling point that completely converts the material to a gas at the same temperature", is a description of which physics term?
Covert 6 ¹¹⁄₁₃ to an improper fraction.
Density is a key component for measurement. Which of the formulas below represent the proper equation to find the density of an object?
Air and iron are the two types of electromagnetic cores. Choose from the answers below to explain why an air core is less preferable than an iron one.
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 inside the magnet?
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."?