A randomized 100 question test from a pool of 1236 questions, good luck!
(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?
What are the two main systems of negative feedback?
There are several different types of pressure tube available. Which of the type of tube below would have the best thermal and longevity properties?
"A fraction that is less than one, with the numerator less than the denominator", is a description of which type of fraction?
“The force acting on an object is equal to the mass of that object times its acceleration.” is the description of which one of Newton's laws?
The result of a _______ actuator is installed with a ________ valve will be air-to-open
In a simple circuit, if E=4 V and R=1.75 ohms, what is the current of the circuit?
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?
Absolute and relative temperature scales each have their [own names for Imperial and SI scales. Which of the answers below correctly identifies the Imperial absolute temperature scale?
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
"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?
There are several common precision measurement tools available in industry. Which of the answers below best represents the tool pictured below?
Lenz Law states:
Of the terms below, what is "Power" measured in?
There are several terms which relate to charging of a capacitor. Which of the terms below would apply to the period while the capacitor gets to 5τ?
From the information given in the diagram below, what is the current flowing on branch R3?
"A way of concisely showing the relationship between two quantities." is a description of which mathematical term?
1 kPa is equal to _____ psi
"Having only magnitude, not direction, such as speed", is a description of which mathematical term?
There are many electrical symbols used in industry today. Which of the answers below correctly identifies the following symbol?
"The distance around the outside edge of a two-dimensional shape." is the definition of which mathematical term?
There are several vital components to a differential pressure unit in a chart recorder. Which of the components below would be adjusted for any slight angularity issues?
A mass of 7 kg is placed on top of a spring and that spring compresses 8 cm. What is it's spring rate?
Tubing has many distinctive applications in industry. Which of the associations below provides the standards commonly used for tubing in instrumentation?
(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 power circuits that are extremely low voltage?
Which of these pressure to force converters has two diaphragms soldered together?
5 coulomb of charge require how many electrons?
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
State the number 469.4 x 10¹⁵using engineering notation and round the answers to three significant digits.
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?
When dealing with pressure measurements, there are several vital terms that are used. Which of the terms below would best be described as a measure of how much matter is in an object?
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?
If, for every 30 C of charge, 60 J of energy is available, what is the voltage?
Soldering is a common method of joining metals. To be effective the which of the items below must have a lower melting point than the parent metals?
(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?
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 elevators used by the public?
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?
Loss of pressure is a by product of several factors in a piping system. If the length of a straight section of pipe was shortened by half, which of the answers below would be the result?
State the number 0.05634 x 10⁻¹³ using scientific notation and round the answers to three significant digits.
There are several types of measuring elements used in industry. Which of the answers below best represents the letter "C"?
"An adjustment that progressively increases or decreases reading over the scale, but does not change the base point" is the definition of which adjustment?
Convert 88 PSI to kPa
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?
(310101c) There are a wide variety of tubing fitting types. Which of the fittings below would best be used when terminating tube connections?
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 an explosion-proof enclosure?
"The characteristic published by the manufacturer, based on tests performed in a closed system ensuring consistent flow behavior before installation." is the best description of which of the following terms?
The result of a _______ actuator is installed with a ________ valve will be air-to-close
Reduce and state answer as a proper or mixed fraction: ¹²⁄₄₈.
There are several varieties of manufactured resistors. Which of the answers below is constructed with a glass core?
"Having only magnitude, not direction, such as mass", is a description of which mathematical term?
(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?
The symbol for a voltage source is which of the below?
"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?
State the number 23.569 x 10¹³ using engineering 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?
(310103f) There are several methods for measuring process variables. Which of the transmitters below would use a fixed restrictor as well as a feedback bellows in the creation of an output pressure signal?
"An electric circuit in which the normal path of current has been interrupted." is the best description of which of the terms below?
(310103f) Strain type gauges are commonly found in industry. Which of the strain gauges below is the most accurate?
Solve for x: 45-200÷10=x
Some enclosures have removable coverings to allow maintenance work. Which of the enclosures below would have a round cover?
Choose the answer below that has the words in order to correctly fill in the blanks. "A ______ in per unit volume temperature of a conductor, offers ______ resistance to current"
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for poisonous biohazardous material?
There are several terms which relate to charging of a capacitor. Which of the terms below would apply to the period when the capacitor gets to 5τ?
In this circuit R1= 4 ohms, R2= 5 ohms and R3=9 ohms with the battery producing 40V. What is the current of the circuit?
(310105d) The displacement of an applied force is a measurable quantity. Which of the terms below would be equal to "J" as a of measurement?
Use the answers below to correctly fill in the blanks. "Resistance of a conductor is________ to it's ______."
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 two ratios that are equal in an equation." is a description of which mathematical term?
Convert ⅘ to a decimal.
Interpretation and use of correct installation standards is vital to the success of an instrument technician. Which of the associations below have set out the standards that must be followed?
If a closed tank is pressurized to 135.345 kPa and the pressure gauge at the bottom of the tank reads 172.456 kPa, what head (in feet) of a liquid with a R.D. of 0.14 is contained in the tan
What provides the seal on the valve stem to prevent leakage of the process?
In the SI system, the unit for time is?
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?
The equation to calculate density is?
(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?
What pressure is exerted at the base of a tank that is 6.7 meters high, with a liquid that has a density of 1200 kg/m³?
What is the area of the cylinder that has a mass of 4 kg placed on it creating 98321 Pa of pressure?
(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?
In the figure below, R1= 10 ohms, R2=6 ohms, and R3=4 ohms, with the battery producing 40 V, what is the power absorbed by R3?
There are many terms associated with "Energy". Which term below is correctly described as, "the energy of an object in motion"?
A mass of 5 kg is placed on top of a spring and that spring compresses 5 cm. What is it's spring rate?
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?
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?
(310105d) The output of an applied force uses is a measurable quantity. Which of the terms below would be use "W" as it's unit of measurement?
In the fraction A/B, is A the numerator?
There are subgroups of fuel for fires need to burn. Which of those subgroups would sulfur belong to?
(310105i) Any solid has inherent properties associated with it. Which of the terms below would best represent the final amount of stretch or elongation that the material undergoes during tensile testing?
The sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "7"?
If heat is added to a metal, does it expand?
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?
(310105i) Physics has may "laws" that can be applied in industry. Which of the "laws" below would relate best to the strain of a material is proportional to the stress applied
Newton's third law is also known as?
What is the smallest charged particle?
To move 50 C across two points. when the voltage is 5 V, how much energy is required?
(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 through the side wall of an enclosure?
In the fraction A/b, is A the denominator?
"Which of the electrical terms below can be best described as "consisting of one or more electrochemical cells, which transform stored chemical energy directly into electrical energy."
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?