It is essential for a relay energized by alternating current to have

1 answer:

5 0

A key difference in an AC relay is the presence of a "shading coil". The purpose of this coil is to keep the relay on when the current drops to zero during phase change (note that in AC power the current and voltage are alternating in a sine wave around 50/60 times per second). The shading coil retains some magnetic energy and essentially holds the relay ON when the current drops to zero momentarily due to the AC waveform.

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Television, radio, newspapers, magazines, the Internet, and other forms of communication are collectively referred to as thea. W

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Answer: c) Mass media.

Explanation:

Mass media is the technological media platform which imparts information in different forms to the public and audience.It reaches audience through devices and content that can be in written format, spoken,broadcasting etc.

Sources of mass media to impart information can be television, internet, radio, newspaper , magazine etc.
Other options are incorrect because high-tech politics is political field with impact of technology.World Wide Web(www) is constituted of resource and internet facility.
Government's fourth branch is the unofficial cluster of institution impacting three official branches.Media conglomeration is the firm that on various mass media companies.
Thus, the correct option is option(c).

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3 years ago

Name the tools and materials used in electrical installation job below.

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Voltage tester, Circuit finder, Screwdrivers and nut drivers specific to electricians, Pliers, measuring tape

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3 years ago

Which one is the result of the output given by a compute

sveta [45]

Answer:

Images.

Sound.

Hardcopy

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You will hear a series of activities typical of Candela's life. After listening to and repeating each one, rewrite the entire se

Anon25 [30]

These are the complete sentences using the correct forms of the verbs conjugated in the simple present tense:

Nosotros escribimos correos electrónicos desde diferentes partes del mundo.
Tus padres deben tener mucho dinero.
Sus amigas asisten al gimnasio todos los días.
Tú no comprendes a las otras abuelitas.
Yo también vivo la vida loca.

<h3 /><h3>What is the simple present tense?</h3>

The Spanish simple present tense (''presente del indicativo'' in Spanish) is used to talk about habitual situations, routines, universal truths and facts.

All the verbs in the exercise are conjugated using this tense.

I was able to find the complete instructions for the exercise online. Here are the sentences that had to be changed:

Candela escribe correos electrónicos desde diferentes partes del mundo. (Nosotros)
Candela debe tener mucho dinero. (Tus padres)
Candela asiste al gimnasio todos los días. (Sus amigas)
Candela no comprende a las otras abuelitas. (Tú)
Candela vive la vida loca. (Yo también)

Check more information about the simple present tense here brainly.com/question/26436711

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2 years ago

Everyone within a company needs to be aware of what data can do to improve business processes and how to make it happen. Which c

Vlad1618 [11]

Answer: Data literacy

Explanation:

The concept that "Everyone within a company needs to be aware of what data can do to improve business processes and how to make it happen" is data literacy.

Data literacy simply means the ability for one to read, create, understand, and also be able to communicate data. It has to do with the competencies that people should have to be able to work with data.

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3 years ago