Trades & Technology - Electronics And Electricity; QuizDoc 3

1

After the repair of a circuit board has been completed, what is a good practice to perform before considering the job completed?

2

The type of memory storage that uses changes in the resistance of the column line is called ________

3

Find the true statement for the process controller for a process that must have no offset in the process variable when the process has small capacitance and with a slow but large disturbance

4

A ____ provides constant output regardless of load and input voltage changes.

5

Axons that cross from one side of the spinal cord to the other are found in the

6

The ____ format specifier is used to denote a signed decimal integer.

7

Explain the file-to-file instruction.

8

____ switches are indicated by drawing a wedge shape below the movable contact of a switch symbol.

9

A given digital circuit is referred to as a logic circuit. This label means that the circuit operates:

10

The voltage across the capacitor plates cannot change _______________

11

What is the rationale behind using highly elliptical orbits? Explain.

12

Proximity detectors ususally use a _______ switch in conjunction with a magnet

13

How many flip-flops are required to make a counter which counts from 0 to 15?

14

If all the three phases are equal, as in supplying a three-phase motor, the neutral current is the ____________________ of the three-phase conductors.

15

The schematic diagram is the most useful and easiest to follow of any electric diagram.

16

Stephen Bourne at AT&T Bell Labs developed the ____ shell as the first UNIX command processor.

17

A K-map indicates the output value for each possible combination of input values

18

Which of the following is true for a 30 second on delay type time delay relay 40 seconds after power applied to the coil?

19

The current decreases as the armature coils of a generator move through the ____ plane. Theoretically, the current drops to zero.

20

What control sequence is necessary to energize motor starter coil 1M in the example presented in this chapter?

21

A ____ is a device installed in an electrical box that allows an electrician to access current from the wiring system and deliver it through a cord and attachment plug to a piece of equipment.

22

The output generated by an AND gate is HIGH when ________

23

The electrical wiring diagram is the technician's primary tool in electrical troubleshooting.

24

The ____ flip-flop is also referred to as a delay flip-flop.

25

The highest layer defined by the OSI network model is the ________

26

An analog signal that is used to control a device that has a direct influence on the process being controlled is called the control variable (CV), or ____________________.

27

The field windings in large generators are typically ____________________ than the armature windings.

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Trades & Technology - Electronics And Electricity; QuizDoc 3

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