A randomized 100 question test from a pool of 1236 questions, good luck!
If the total error is 1.9 and the dead band error is is 0.8, what is the hysteresis value?
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?
"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?
From the information given in the diagram below, what is the voltage drop over R3, if R1= 3 ohms, R2= 5 ohms, R3= 7 ohms, R4= 6 ohms and the battery produces 24 V?
(310103f) There are three main components in a simple signal transmission system. Which of the components below is best represented by the letter "A"?
If, for every 15 C of charge, 45 J of energy is available, what is the voltage?
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?
(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??
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Alloy steels are very common in industry. Which of the types of alloy steel would "Martensitic" piping be?
In a baffle-nozzle-restrictor motion detector the:
(310102c) Resistors have several construction methods. Which of the resistors below would have 2 fixed terminals and a sliding contact?
A capacitor discharges it's voltage at a specific rate. How many tau are required for a capacitor to expend 99% of it's original voltage?
If a pressure change of 20 kPa to 100 kPa is to fully stroke a valve, what strength of spring must be used. The control valve has a stem travel of 3.5 cm and the effective area of the diaphragm is 0.05 m^2
(310103d) There are several essential components to a pressure regulator. Which of the components below would be used as a measuring element?
(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?
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."?
What is the formula to calculate Hydrostatic peressure
If there was a need to provide a regulated output pressure with no distrubances from varying inlet and downstream pressures, which of the devices below would be used?
There are several different ways to apply force to an actuator. Which one of the methods below would a vane actuator use for operation?
Synthetic slings can be selected for a task specific application. Which of the sling property below would allow a nylon sling to be used in an explosive atmosphere?
(310103d) There are several different designs of regulator. The setpoint in a spring-loaded regulator is controlled by which of the answers below?
The sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "5"?
Which term can be defined as the pressure measured from absolute zero?
(310102c) Resistors have several construction methods. Which of the resistors below would make use of a glass core?
"Is the side across from a given angle of significance." is the description of which right angle triangle mathematical term?
From the information given in the diagram below, what is the current flowing on branch R2?
Circular chart recorders have several specific accessories. Which of the answers below would best describe the accessory that moves the paper chart at a steady rate?
There are three main types of measuring elements used in industry. Which of the answers below best represents the letter "B"?
Solve for x: 45-200÷10=x
Which type of pilot valve has one supply connection and two output connections?
What is the name of the part of a drill bit that gets fitted into the drill spindle?
In the fraction A/B, is A the numerator?
"This type of respirator has two different types that are available. These are continuous flow, and pressure demand respirators. " This statement best describes which of the following respirators?
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?
The prefix "Mega" can be expressed as?
If the total error is 1.4 and the dead band error is is 0.6, what is the hysteresis value?
In a simple circuit, if I= 6 A and R=3 ohms, what is the voltage drop over the resistor of the circuit?
A column of water at 4C, 6.5 meters in height exerts what amount of pressure?
The methods to mount an instrument are as varied as the instruments themselves. Which of the mounting methods below would the process fluid need to pass through the instrument for accurate measurements?
Convert 14 "Hg to kPa(a). Barometer is 18.6 psi
Bourdon measuring elements have tubes that are classified into three broad categories. Which of the tube types below would be the most sensitive to pressure changes?
Magnets have been classified into two distinct groups. Which of the answers below is best described as an electromagnet which only retains magnetism when an electrical current is running through it?
(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 installation of an electrical communication system?
(310102n) Instrument enclosures are all built to a NEMA standard. Which of the standards below would generally not be used to protect current electronic instrumentation?
Which of the terms below is best described by the following statement, "Defines the direction of current flow in an electrical circuit."?
(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?
(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 2 circuits that are controlled remotely?
(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?
If a closed tank is pressurized to 15 psig and the pressure gauge at the bottom of the tank reads 36 psig, what head (in meters) of a liquid with a R.D. of 0.45 is contained in the tank
The standard unit of conductance is which of the below?
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?
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
In any intrinsically safe loop there are several main items that are vital to the loop. Which of the answers below contains those items?
(310104b) There are several connection methods available for valve installation. Which of the connection methods below would be best suited to a valve that would require constant replacement?
Movement of the actuator stem by air pressure applied to a flexible membrane is a characteristic of which actuator?
"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?
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 flame-proof enclosure?
What is usually referred to when loading an ammeter?
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.
All pipe in a piping system can be grouped into two categories. Which of the answers below best represents those categories?
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?
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
Solder is a vital component of the soldering process. Which of the solders below is most commonly used for repair work done by hand?
(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 standards set for employers?
There are some troubleshooting issues that can arise while soldering. Which of the issues below would be best described as a heat transfer loss from the soldering tip?
The MSDS for each controlled product must be:
Materials with one to three electrons in their valence shell are considered what?
(310101c) There are many specialized applications for copper tube. Which of the copper tube colour code would be used in a refrigeration system?
There are many different types of alloy steels, each with specific properties. Which of the elements below would have the effect of refining the grain of the steel to allow for greater resistance to corrosion and temperature extremes?
"This workplace hazard consists of organisms or organic matters produced by these organisms that are harmful to human health." This statement best describes which of the hazards below?
"The distance around the outside edge of a two-dimensional shape." is the definition of which mathematical term?
Solve for the hypotenuse.
State the number 0.004675 using scientific notation and round the answers to three significant digits.
If a battery has a rating of 120 Ah, theoretically it could provide 12 A for how long?
There are three main types of measuring elements used in industry. Which of the answers below best represents the letter "A"?
Batteries come in two common varieties. Which of the terms below can relate best to a rechargeable cell?
State ⁶⁵⁄₁₄ as a mixed fraction.
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 0-20 meters. What is the transmitter output signal if the fluid level is at 6.65 meters?
The sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "3"?
"A triangle in which all three sides are equal." is a description of which mathematical term?
When making an angularity adjustment, what is the first adjustment made?
State the number 23.569 x 10¹³ using engineering notation and round the answers to three significant digits.
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 transporting workers?
Tube fittings can be put into three general categories, each with distinct components. Which of the categories below includes a bite type fitting?
Newton's second law is also known as?
Isolate the following equation for "v": d=vt
"This type of breathing apparatus is designed to allow a reserve of air for 5-10 minutes." The answer below that this statement best describes is which one?
"An angle of 90°" is a description of which mathematical term?
(310101c) Copper tube is the most used type of tubing in industry. What type of colour code would a Type ACR tube type typically have?
"Is the side next to the angle of significance." is a description of which right angle triangle mathematical term?
Circular chart recorders have several specific accessories. Which of the accessories below would use an ambient compensation capillary?
If it were necessary to control the process pressure upstream of the regulator, which device below would be required?
(310101c) There are a wide variety of tubing fitting types. Which of the fittings below would best be used when terminating tube connections?
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?
In Unified National nomenclature what does the "1/2" represent in this bolt class- 1/2-12-UNC 3A
Determine the voltage V(bc) with R1=70k ohms, R2= 136k ohms and R3= 360K ohms, with a current of 0.754 mA
Stress affects metals in several different ways. Which of the answers below would best be described as the permanent deformation at a slow rate?
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "V₁T₂=V₂T₁"?
A vacuum gauge indicates a pressure of 15" Hg. What will the pressure be , in kPaa, if the atmospheric pressure is 13.9 psia?