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You've now seen a few primary examples of writing display screen time queries. In many situations it is useful to view examples of video clips that pass a query's filters. Combining text and face filters (e.g, name or tag) can yield attention-grabbing queries. Since text filters (like all other filters) are used to pick video segments, they can be combined with all different filters in queries. 1 second. If textwindow is ready to 0, then the time when the phrase is said is used; on this case, users ought to be conscious that longer text phrases may contribute more time per occasion than shorter phrases. The advanced documentation web page describes additional features of text filters, such the ability to specify of lists of phrases in a filter (e.g., what is control cable matter lexicons) or perform searches that match inflections of a phrase. To study extra about more advanced query features not discussed on this tutorial, please take a look at the superior queries page. You may also wish to browse the dataset web page to study what people and tags available for use in queries. Sometimes, the phrases "management" and "instrumentation" may be used interchangeably to confer with the identical cable.

Power cables normally have the next voltage than control wires at 0.6/1kV and better. The management wire is similar to sign cables as each carry signals. So what's the distinction between a control cable and a signal cable? Other than the overall objective, energy and management cables have many variations. On this weblog, we discover the differences between the 2 and identify the most common kinds of power and management cables. Power Cable vs. Control Cable: What's the Difference? There are various associates who don't know the cable products, they typically confuse the two cables, however in actual fact, there's a big difference between the 2 cables. However, there's a delicate difference between these terms. In keeping with the first classification, VDE Standards, there are three forms of control cables: CY, YY, and SY. Generally, there is no such thing as a shielding. Therefore, they need shielding to prevent electromagnetic interference. The shielding layer of the wrapped conductor is usually conductive cloth, braided copper mesh or copper foil (aluminium), and the shielding layer must be grounded. The core of the management cable is a copper core, with a nominal cross-section of 2.5 mm and under, 2 to sixty one cores; 4 to 6 mm, 2 to 14 cores; 10 mm, 2 to 10 cores.

When used in the same setting, corresponding to industry, a power cable needs a thicker insulation and jacket than a control cable. It is suitable for PVC insulation used in industrial and mining enterprises, vitality and transportation departments, and management techniques for management and safety traces of gear with AC rated voltages beneath 450/750 volts. Vinyl chloride sheathed management cables are used. Control cables usually have an elaborate colour coding, while energy cables are often black and white. While the distinction between power and management capabilities is quite clear, some cables cannot be positioned in both of these classes. Control cables are multi-conductor cables utilized in automation and instrumentation functions. The management cable is primarily used to transmit electrical signals. The facility cable is the kind of cable used to send the power from its source to the gear. In an industrial setting, fashionable sorts of energy cables are Type W, Type G, type G-GC, and others. Another frequent job is to view chosen clips when debugging a extra complex query to make sure the question is choosing the sorts of videos supposed. You possibly can additional examine these outcomes by enjoying the video clips in addition to viewing their captions.

For instance, you might wish to examine the matching video clips to get of sense of whether automated face identification is robustly recognizing the individual specified within the query. These thumbnails function a very good reminder that a person can appear on display screen in many other ways: as a guest on a show, in B-roll footage, or as a static image used as a part of an infographic. It is feasible the speaker was another individual on display screen or even an off-screen voice. Observe that the above graph computes the amount of time where Ms. Clinton is on display screen AND the word "e-mail" is spoken, however this question does not mean that the word "e mail" was spoken by Ms. Clinton. For example, the next graph computes the time that Hillary Clinton is on screen AND the phrase "email" is spoken. For instance, within the graph below we evaluate the display time of Kamala Harris between 6-10pm (US Eastern time) on CNN, with that of Fox News and MSNBC. The following graph compares the screen time of Kamala Harris to that of Elizabeth Warren. Elizabeth Warren graph with a third line that plots the period of time the place both Ms. Harris AND Ms. Warren are on screen.