A randomized 100 question test from a pool of 1236 questions, good luck!
Electrostatic generation can be happen in many conditions. Which of the answers below would correctly identify one of those conditions?
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 0-12 meters. What is the transmitter output signal if the fluid level is at 8.65 meters?
(310101c) Tubing wall thickness has 3 ways of being measured. Which of the answers below is the least common of those methods?
If it were required to provide a regulated output that was at a lower set value, which device below would be used?
What are the two types of magnet?
ESD is a major issue for the failure of electrical components. Which of the answers below would best represent the minimum discharge voltage that could damage electrical equipment?
"The longest side of a right triangle, opposite the right angle." is a definition of which right angle triangle mathematical term?
(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?
Certain categories of tubing has specific applications in industry. Which of the categories below would be used in applications where no internal pressures need to be tolerated?
The sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "7"?
Which are the two major categories of pressure regulators?
Alloy steels are very common in industry. Which of the types of alloy steel would "Martensitic" piping be?
How is the term "Cv" calculated?
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for corrosive material?
If a closed tank is pressurized to 145.345 kPa and the pressure gauge at the bottom of the tank reads 156.456 kPa, what head (in feet) of a liquid with a R.D. of 0.67 is contained in the tan
"An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force." is a description of which one of Newton's laws?
"The law that the algebraic sum of the products of the current and resistance in the conductors forming a closed loop in a network is equal to the algebraic sum of the electromotive forces in the loop." This statement is the best description of which electrical law below?
Reduce ¹⁵⁄₄₅ and state as a proper or mixed fraction.
"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?
14.696 psia is equal to?
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 10, but less than 1000 hours a year?
State the number 3521.785 x 10³ using decimal notation and round the answers to three significant digits.
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
(310102m) The relationship between resistors, capacitors and time intervals is an interdependent one. Which of the answers below would be the reaction of a capacitor if you replaced a it with a smaller one in a simple circuit?
In a simple circuit, if I= 3 A and R=5 ohms, what is the voltage drop over the resistor of the circuit?
The ISA has defined 3 types of installations for purge/pressurization for hazardous applications. Which of the types below would an enclosures classification be reduced from Class I, Zone 1 to non-hazardous?
There are numerous types and styles of valves in industry. Which of the actuators 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?
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
The standard unit of resistance is which of the below?
"The quantity of motion of a moving body, measured as a product of its mass and velocity," is the description of which mathematical term?
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?
Solve the equation:(4)(5)+4
The best description for "Span error" in relation to calibrating instruments is which of the following?
An instrument technician sometimes has to do calibrations while the process is still running. Which of the terms below identifies a calibration done on a live process?
Pick the answer that will fill the blank. "_______ of the voltage would appear across the open circuit in a ______ circuit."
Of the terms below, what is "Power" measured in?
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?
There are several different ways to apply force to an actuator. Which one of the methods below would use a diaphragm for operation?
(310102c) Manufactured resistors have two broad categories. Which of the resistors below would be considered as a fixed resistor?
There are many studies on how pressure and force affect fluids. "Fluid pressure is exerted in all directions." is one of the principles of which answer below?
(310105i) Any solid has inherent properties associated with it. When measuring the force applied to the entire area of a solid, which of the answers below are you trying to measure?
To alter the pressure setting of a regulator, you would adjust what?
What is the purpose of the PTC switch in a lithium battery?
If, for every 12 C of charge, 50 J of energy is available, what is the voltage?
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
(310102n) Instrument enclosures are all built to a NEMA standard. Which of the standards below would use materials that were resistant to corrosion in it's construction?
There are several terms that are related to electromagnetic cores. Which of the terms below would be correctly described as "a localized electric current induced in a conductor by a varying magnetic field."?
To alter the pressure setting on a regulator what element would you adjust?
There are several different notations on a length of pipe. Which of the notations below would have the thinnest pipe wall?
The sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "6"?
From the information given in the diagram below, what is the voltage drop over R4, if R1= 3 ohms, R2= 5 ohms, R3= 7 ohms, R4= 6 ohms and the battery produces 24 V?
Alternating current is bi-directional.
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?
Chart recorders still have a place in industry for specific applications. Which of the applications below would be used to fulfill ABSA requirements?
Density is a key component for measurement. Which of the formulas below represent the proper equation to find the density of an object?
From the information given in the diagram below, what is the current flowing on branch R1?
"The displacement divided by the total time to complete the change." is the description of which mathematical term?
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?
(310103d) There are several essential components to a pressure regulator. Which of the components below would be used as a restricting element?
Matter that is composed of more than one type of atom is called?
(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?
There are subgroups of fuel for fires need to burn. Which of those subgroups would sulfur belong to?
(310101c) There are many specialized applications for copper tube. Which of the copper tube colour code would be used in a refrigeration system?
A moment balance negative feedback system is a motion balance system?
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?
(310105d) Heat is produced when friction occurs during motion. Which of the terms below correctly identifies the type of friction that produces of this heat?
Use the answers below to correctly fill in the blanks. "Resistance of a conductor is________ to it's ______."
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
There are several vital components to a differential pressure unit in a chart recorder. Which of the components below would prevent overshoot of the Zero?
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?
"The removal of lead sulfate crystals, which reduces the effectiveness of lead-acid, sealed AGM or flooded (wet cell-filler caps) batteries." is the best definition of which of the terms below?
34.450 in engineering notion is what?
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?
Convert 0.625 to a fraction.
(310102m) The relationship between resistors, capacitors and time intervals is an interdependent one. Which of the answers below would be the reaction of a capacitor if you replaced a resistor with a larger one in a simple circuit?
(310101c) Copper tube is the most used type of tubing in industry. What type of copper tubing would a colour code of blue represent?
There are two very common types of metric vernier calipers. Which of the answers below best represents the minimum accuracy of a metric Vernier caliper?
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 0-15.5 meters. What is the fluid level if the transmitter signal is 78 kPa
"The distance traveled divided by the time elapsed to reach final position." is the description of which mathematical term?
(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?
(310102m) There are numerous electrical terms relating to specific components. Which of the terms below relates best to the plotting of a capacitor that is alternately charging and discharging?
There are several different ways to apply force to an actuator. Which one of the methods below would a vane actuator use for operation?
Reduce and state answer as a proper or mixed fraction: ³⁴⁰⁄₁₆.
In a simple circuit, if E=3 V and R=5 ohms, what is the current of the circuit?
Ozone, carbon monoxide, hydrogen chloride and phosgene are all gases that can be created by different types of welding. Of the answers below, choose the best one that they all have in common.
When a pressure of 15 psi is applied to a diaphragm actuator with a diameter of 18 cm, what is the force in Newtons (N) that is created?
When 30 C passes by a point in a wire in 9 seconds, what is the current in amperes?
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 audible alarm and fuse only?
"A hazard within the workplace that can harm the body without necessarily touching it. Vibration and noise are examples of this type of hazards." This statement best describes which of the following hazard groups?
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?
By the early 1800's, there had been several gas laws discovered. Which of those laws below is best described as "the pressure of a given mass of gas varies directly with the absolute temperature of the gas, when the volume is kept constant."?
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for compressed gases?
The following statement is the best description of which of the terms below, "The electric dynamic that sustains the charge difference in a circuit."?
If a closed tank is pressurized to 26 psig and the pressure gauge at the bottom of the tank reads 53 psig, what head (in meters) of a liquid with a R.D. of 0.15 is contained in the tank
State the number 4.785 x 10 ⁻⁵ 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 several different notations on a length of pipe. Which of the notations below would have the largest pipe diameter?
What is the smallest charged particle?
A mass of 7 kg is placed on top of a spring and that spring compresses 5 cm. What is it's spring rate?