A randomized 100 question test from a pool of 1236 questions, good luck!
(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 circuits that are isolated?
Gauge pressure is calculated by?
"2+(9+7)=(2+9)+7" is an example of which mathematical law?
There are numerous types and styles of valves in industry. Which of the additions to a scotch yoke valve allows for proportional positioning?
Which of the terms below is measure in "watts"
Calculate 2 5/6 -1 3/4, and state answer as a proper or mixed fraction
If, for every 12 C of charge, 50 J of energy is available, what is the voltage?
If the total error is 1.7 and the dead band error is is 0.5, what is the hysteresis value?
State the number 0.05634 x 10⁻¹³ using scientific notation and round the answers to three significant digits.
What is the name of the part of a drill bit that carries the cut material out of the hole that is being drilled?
(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 signal circuits that are considered Class 2?
"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?
State the number 789342.61 using decimal notation and round the answers to three significant digits.
A 15 kg wagon is moving west with a speed of 3 m/s. Determine it's momentum.
There are two very common types of metric vernier calipers. If the caliper that you are using has 1mm graduations on the beam, which of the answers below represents the graduations required on the Vernier scale?
The following statement is the best description of which of the terms below, "The electric dynamic that sustains the charge difference in a circuit."?
When an atom gains an electron, it is commonly referred to as which of the below?
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
(310105d) Hp is a common term seen to rate power. Which of the answers below reflects the amount of work done in 15 mins by a 45 hp motor?
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?
Both °F and °C are used in industry currently. Which of the answers below correctly identifies 257 °F in °C?
746 Watts is equal to which of the terms below?
There are numerous methods to mount instruments properly. Which of the methods below is shown in the picture?
There are several different ways to apply force to an actuator. Which one of the methods below would use a piston for operation?
(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?
The volume of a sphere is calculated with which correct equation?
Determine the voltage V(bc) with R1=70k ohms, R2= 136k ohms and R3= 360K ohms, with a current of 0.754 mA
Of the list below, what is the standard unit of quantity of electricity in the International System of Units (SI)?
Determine x if 5:16=x:128.
From the information given in the diagram below, what is the voltage across each resistor?
If a battery has a rating of 75 Ah, theoretically it could provide 6.8 A for how long?
Convert 18.5 psi into inches W.C.
(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 several types of measuring elements used in industry. Which of the answers below is best represented by the picture below?
The symbol for a amperes is which of the below?
Some enclosures have removable coverings to allow maintenance work. Which of the enclosures below would have a round cover?
(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 suppliers?
With the proper formula "Work" is a measurable quantity. Which answer below represents the part of that equation that is measured in "joules"?
The MSDS for each controlled product must be:
"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?
"At any junction in an electrical circuit, the sum of currents flowing in equal to the sum of currents flowing out ." This statement is the best description of which of the electrical laws below?
(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?
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 letter "A" in the picture below?
"A proportion of a whole expressed as a number between 0 and 100 rather than as a fraction."
When 15 C passes by a point in a wire in 7 seconds, what is the current in amperes?
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?
"A version of mathematical notation in which the exponent of base ten must be divisible by three" is a definition of what?
"Hydrostatic" pressure is sometimes referred to as
"Is not designed for continuous occupancy, and has limited or restricted means for entry or exit." This statement best describes which of the following terms?
With the proper formula "Work" is a measurable quantity. Which answer below represents the part of that equation that is measured in "meters"?
In the SI system, the unit of force is?
"A particular material or class of materials, that is a hazardous substance in workplace air, has an upper limit on the acceptable concentrations." This statement best describes which of the following answers?
In the SI system, the unit for length is?
From the information given in the diagram below, what is the voltage drop over R2, if R1= 3 ohms, R2= 5 ohms, R3= 7 ohms, R4= 6 ohms and the battery produces 24 V?
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
Some enclosures have removable coverings to allow maintenance work. Which of the enclosures below would have a square cover?
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
Which of the terms below is best described by the following statement, "Defines the direction of current flow in an electrical circuit."?
What is the pressure generated by a mass of 2 kg placed on a the top of a cylindrical piston with a 7 cm diameter filled with gas?
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 3-15 meters. What is the transmitter output signal if the fluid level is at 8.65 meters?
When making a span adjustment, what is the first adjustment made?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
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?
(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?
The symbol for a voltage drop is which of the below?
To solder a joint, there are steps that need to be followed to succeed. Which of the steps below would involve having the solder flow toward the heat over the joint?
"The relationship between valve position and flow in the in an operational process system.", is the best description of which term below?
(310105d) Scalar quantities are all a measurable amounts. Which of the answers below would "Work" use as it's unit of measurement?
There are several different types of drills tools used in industry. Which of the drills below would be best used for exacting work, hole no bigger than a ½" in diameter?
(310101c) Copper tube is the most used type of tubing in industry. What type of colour code would a Type K tube type typically have?
(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?
(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 power circuits that are considered low energy?
Loss of pressure is a by product of several factors in a piping system. If the length of a straight section of pipe has the diameter doubled, which of the answers below would be the result?
(310101c) There are many specialized applications for copper tube. Which of the copper tube type would be used in a compressed air system?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 0 R?
With the proper formula "Work" is a measurable quantity. Which answer below represents the "displacement" part of that equation?
Convert 0.500 to a fraction.
There are several different ways to apply force to an actuator. Which one of the methods below would use a handwheel for operation?
(310102m) There are numerous electrical terms relating to specific components. Which of the terms below can be best described as the the process of expending the accumulated energy in a capacitor?
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for infectious biohazardous material?
"The quantity of motion of a moving body, measured as a product of its mass and velocity," is the description of which mathematical term?
"A fraction that is less than one, with the numerator less than the denominator", is a description of which type of fraction?
"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?
If a closed tank is pressurized to 114.345 kPa and the pressure gauge at the bottom of the tank reads 165.456 kPa, what head (in feet) of a liquid with a R.D. of 0.83 is contained in the tan
A 2000 kg train is traveling east with a speed of 25 km/h. Determine the mass of a truck travelling at 15 km/h would have to have to be travelling at the same momentum.
"A characteristic where flow capacity increases linearly with valve travel. Flow is directly proportional to valve travel." is the best description of which of the terms below?
Lenz Law states:
(310101c) Tubing wall thickness has 3 ways of being measured. Which of the answers below is the most common of those methods?
Most electrical properties have an equation linked to them. In the equation L= (N²μA)÷ƪ, which of the answers below does the "A" represent?
Modification of certain safety enclosures by mechanical means is allowed in certain conditions. Which of the answers below would describe the conditions is required for modification to a flame-proof enclosure?
There are several different types of scribers used in industry. Which of the scribers below best represents the following picture?
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.
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
What is the pressure generated by a mass of 4 kg placed on a the top of a cylindrical piston with a 2 cm diameter filled with gas?
The volume of a sphere is calculated with which correct equation?
1 kPa is equal to _____ psi
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?
State the number 469.4 x 10¹⁵using engineering notation and round the answers to three significant digits.
"The ______ is divided between two series resistors in direct proportion to their resistance." The term that best fits to complete the sentence is which of the terms below?
If a pressure change of 20 kPa to 90 kPa is to fully stroke a valve, what strength of spring must be used. The control valve has a stem travel of 5.5 cm and the effective area of the diaphragm is 0.065 m^2