Pre Exam Quiz 2. Trades & Technology - Industrial And Skilled Trade

1

If a welder is not engaged in the specific process of welding for which he or she is qualified for a period exceeding ____, the welder must requalify.

2

A dimension is a measurement written as a _____

3

y is dynamic braking sometimes referred to as magnetic braking?

4

The three essential requirements for a useful electric circuit are:

5

Liquid molecules have ________ level of energy than matter in a solid state

6

The welded metal bellows seal uses a bellows instead of _____

7

Las cubiertas de piezas DEBEN aplicarse a las tuberías de soldadura a tope:

8

Evaporator cooling capacity is significantly affected by _____.

9

Angular tolerances are always shown in the standard tolerance block, and individual angular dimensions never have specific tolerances shown.

10

What component rotates in the compressor housing of a turbocharger?

11

_______________________ send information back to the controller in terms of resistance (ohms).

12

The heat in the vicinity of the ____________________ gas has a tendency to cause any minerals in the water to deposit onto the tube surface.

13

If a pressure gauge is reading 15.2 bar, the psi equivalent would be _____

14

How is the intermediate plate driven in a two-plate clutch assembly?

15

Figure 13-5<img src="https://sciemce.com/files/4/ppg__cognero__Chapter_13_Pressure_Switches_and_Sensors__media__77bbeb8a-1b52-4f71-9eac-4392fe9cccba.PNG" style="vertical-align: 0px;" width="291px" height="384px" /> In the accompanying figure, why must air space be maintained in the tank?

16

In SkillsUSA, the activities and projects that your chapter is going to undertake during the school year is referred to as the _____.

17

What is a typical air pressure regulator specification for the pneumatics on a RoadRanger compounded truck transmission?

18

What precautions should be taken before working under hydraulic hoists?

19

What semiconductor material comprises the base of an NPN transistor?

20

El objetivo de trenzar los conductores es:

21

Which of the refrigerant ratings indicates that a refrigerant is considered a higher-toxicity refrigerant?

22

A good conductor of electricity has few ____________________ electrons which can move easily from one atom to another.

23

You test governor cut-out pressure to be exactly at specification but governor cut-in is too low. What should you do FIRST?

24

Which of the following are used with ammeters to increase their range for current measurement?

25

Which of the following is the primary means used by OEMs to make service literature available to technicians today?

26

La sierra Sawbuck® generalmente se usa para _____.

27

Another name for the final detailed plans is

28

Calculate the aerodynamic force applied to the technician if his or her posture was crouched low to the nacelle? Assume the exposed wind area in this posture is 0.33<img src="https://sciemce.com/files/4/c5bb199f3f2f315b79.png" class="w-image" />.

29

A low pressure control has a "high event" and a "differential" setting. The technician wants the system to turn on at 28 psig and shut down at 2 psig. What would be the proper settings?

30

A brushless alternator would not have slip rings.

31

Technician A states that Hall effect sensors can be used for shaft positional and speed reporting. Technician B states Hall effect sensors can be used for temperature signaling. Who is correct?

32

What is piston slap?

33

Some local municipalities have prohibited or restricted the use of engine brake systems inside their jurisdictions.

34

Insulation must protect from flashover damage and _____.

35

Which of the following statements is not true of 2015?

36

Which of these conditions can occur when the top of the chimney is lower than a surrounding structure?

37

What is the practice of dividing an injection pulse into several injection pulses during a single intake cycle referred to as?

38

The start of any PM program involves detailed analysis of past equipment _____

39

Which of the following best describes the role of engine braking in a truck braking system?

40

Weld beads that are used to build up a surface and to make multiple-pass welds are known as _____

41

The three factors that determine the amount of inductance of an inductor include the number of loops making up the coil, the dimensions of the coil, and _______?

42

After a shop-built stairway is installed, the space between the housed stringers and the finished walls is _____

43

Why would you not reduce the flame size below its correct setting if the torch flame is too large for the job?

44

The ribs and slab of one-way joist slabs are cast _____.

45

Which of the following is within the basic scope of Underwriters Laboratories?

46

A technician uses an ohmmeter to check resistance and for a complete path in the electrical circuit, also known as:

47

If ab=15 and bc=12, what is ac?

48

A diesel engine piston has two compression and one oil control ring. What would probably be the recommended ring stagger?

49

The ____ team is responsible for the recovery of information and the reestablishment of operations in storage area networks or network attached storage.

50

Listening to the customer's complaint does not provide _____

51

____ is the inclusion of action steps to minimize the damage associated with the disaster on the operations of the organization.

52

In metal fabrication, the assembling step corresponds to the process of ____.

53

Determine the median for the following data set.12, 13, 17, 18, 21, 24, 27, 32, 48, 51

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Pre Exam Quiz 2. Trades & Technology - Industrial And Skilled Trade

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