Engineering High School

An AC waveform has a frequency of 50 Hz. How much time is required to complete one cycle?

Answers

Answer 1

Answer:

The time required for the AC waveform having a frequency of 50 Hz to complete one cycle is 0.02 second

Explanation:

The given frequency of the AC waveform, f = 50 Hz = 50 /second

The time for a wave to complete one cycle is known as the period of the wave, 'T'

The relationship between the period of a wave, 'T', and the frequency of the wave, 'f', is presented as follows;

T = 1/f

Therefore, the time required for the AC waveform having a frequency, 'f' of 50 Hz to complete one cycle (the period of the wave), T = 1/f

∴ T = 1/(50 Hz) = 1/(50/second) = 0.02 second

T = 0.02 second

The time for the AC waveform to complete one cycle, T = 0.02 second.

Related Questions

Select the correct answer from each drop-down menu.
What bodies are responsible for publishing codes of ethics?
The
and
are responsible for publishing codes of ethics to guide engineers.

Answers

Answer:

National Institute of Engineering Ethics (NIEE); National Society of Professional Engineers (NSPE).

Explanation:

A code of ethics can be defined as a set of guidelines, principles, and standards adopted within an organization so as to guide the behavior of its employees and facilitate the decision-making process.

Generally, codes of ethics are mainly written in a document based on the core values of the organization and must strictly be adhered to by the members or employees. Therefore, code of ethics spells out the actions or conducts that are considered to be ethical, appropriate and acceptable by an organization, professional body or an industry.

The National Institute of Engineering Ethics (NIEE) and National Society of Professional Engineers (NSPE) are responsible for publishing codes of ethics to guide engineers.

DRIVERS ED

At a roundabout, you must yield to traffic _____.
A. already in the roundabout
B. entering the roundabout
C. only if their turn signal is on
D. only if they honk at you

Answers

Answer:

A. already in the circle/roundabout

Explanation:

At an intersection where there is no stop sign or traffic signal (with the exception of roundabouts), drivers must yield to vehicles coming from the right.

When approaching a roundabout intersection, always yield to traffic in the circle and pedestrians in the crosswalks. Wait for a gap in traffic before entering.

At a roundabout, you must yield to traffic already in the roundabout.

What are traffic rules?

Traffic rules refers to the guides and regulations which are used to control traffic and keep both motorists and pedestrians safe on high ways.

One of the rule is that at an intersection where there is no stop sign or traffic signal (with the exception of roundabouts), drivers must yield to vehicles coming from the right.

Hence, at a roundabout, you must yield to traffic already in the roundabout.

Learn more about traffic rules here : https://brainly.com/question/1071840

#SPJ2

Help me please I will give u a brainlist!!!

Answers

Explanation:

Frequency=1/period

approximately= 0.16 Hz

[tex]f = \frac{1}{t} = \frac{1}{6.3} = 0.158 \: hz = 0.16 \: hz[/tex]

Is an example of an electrical device

Answers

What? What do you mean? Your phone is an example of an electrical device

Lamp, phone, tv,and computer

Other Questions

Following World War II, a metaphoric "Iron Curtain" was drawn across Europe. What was meant by this? An ideological division between western and eastern Europe Ideological division between the northern and southern hemispheres An ideological division between northern and southern Europe Ideological division between North America and Asia Someone help me If you correct answer. I will give you Brainiest.How did Truman and Eisenhower differ in their leadership in the Korean War?A. Eisenhower was more involvedB. Truman did not want to appear weakC. Eisenhower did not give concessions D. Truman was more involved What can you infer about water in the air?A Water in the air contains contaminatesB Water in the air does not have contaminatesC Water in the air is very large,D. Water in the air is very salty plz plz plz hury plz hury asap 1: Qin Shi HuangShihuangdi (Qin Shi Huang) Shang Yang introduced a range of administrative techniques: new methods to record available resources. He standardized measures and coinage, kept records of granary storage and initiated an accounting that prevented tax evasion tax evasion being a threat to the state's growth. When the ruler of Qin died, Shang Yang was left without protection at court, and jealous persons at court had Shang Yang executed. But his work lived on. In 314 BCE twenty-four years after the death of Shang Yang the kingdom of Qin won a military victory over nomads to its north. In 311, Qin expanded southward onto fertile plane against more nomadic people and defeated a state called Shu, and a Qin general, Zhang Yi, founded a new city, Chengdu. Other states were also expanding: Yan against so-called barbarians east of the Liao River, and Chu was expanding southward across the Yangzi River. War and conquest reduced the number of states to eleven. One of the eleven, Wei, had been reduced as a power by its war against Qi (pronounced chi). Qi appeared to be the dominant power, and Qin joined a coalition of four other states against Qi, which the allies of Qin feared more than they did Qin. Qi was well organized and densely populated relative to most other states. It was high in food production and had grown wealthy also from trade in iron and other metals, and, in 256 BCE, Qi absorbed Lu. Qin expanded into Zhou family territory, an area around Luoyang containing about 30,000 people and thirty-six villages. A Zhou prince counter-attacked, trying to claim the Zhou throne for himself. Qin's army defeated him, and this brought the great Zhou dynasty, dating from 1045 BCE, to an end, 256 BCE. In 246 BCE, Yong Zheng, the thirteen-year-old son of the ruler of Qin, succeeded his father. After sixteen years of rule, Zheng embarked upon the conquest of the remaining states that had been a part of Zhou civilization. According to Victoria Tin-bor Hui, the historian Mark Edward Lewis describes Qin, in his words, as having enjoyed "a splendid geographic situation... It was accessible from the East only through the Hangu Pass and from the southeast through the Wu Pass." And, writes Victoria Tin-bor Hui, Ralph D. Sawyer "similarly thinks that Qin occupied a 'virtually unassailable mountainous bastion'. " note11 In the wars that led to a unification of what had been Zhou civilization, armies of hundreds of thousands were involved on both sides. Qin was driven by the fear that if it didn't defeat all of the others they would combine and crush it. Qin defeated one state after another: Han in the year 230, Zhao in 228, Wei in 225, the large but more sparsely populated and less tightly knit Chu in 223, Yan in 222 and Qi in 221. Occasionally, to eliminate possible military opposition, Qin's armies slaughtered all enemy males of military age. The Warring States Period was over. Zheng had become ruler of all that had been Zhou civilization. He went to a sacred mountain, Dai Shan, where, it would be said, he received the Mandate from Heaven to rule the "entire world." He took the name Shihuang-di (di signifying emperor). He was also named Qin Shi Huang. He then expanded his frontiers southward to Guangzhou and to Guangxi, creating what would thereafter be considered China. And he pushed into Annam, or northern Vietnam an area the Chinese would hold only temporarily. Shihuangdi had become the first emperor of China.Describe Zheng's position and the effects of his actions after the "period of Warring States".Describe Liu Bang's view of government during the Han Dynasty. Aliyah bought a car for $32,000. It is now worth $5000 less than half of what she purchased it for. To the nearest tenth of a percent , find the percent decrease in the value of the car. I WILL MARK BRAINLIEST 11. (06.05 )The two-way table shows the number of students in a school who like mathematics and/or physics.Do Not Like MathematicsTotalLike MathematicsLikePhysics152035Do NotLikePhysics52530Total204565How many more students like physics than mathematics? (5 points)101520 The base of a rectangular tank measures 50 cm by 40 cm. What will the height of the water level be when it contains 9 liters of water (1 liter = 1000 cm3). Which is an example of an inconsistency in a story?O A. The characters are revealed through abstraction and detail.O B. The story foreshadows its ending in a subtle manner.O C. The narrator slowly begins to seem dishonest or confused.O D. The appearance of the setting changes without explanation.SUBMIT Brainest for best answer only 5 mins left show your work Read the following excerpt from Human Thinking, Robot Thinking by Sandy Fritz below.Scientists working on artificial neural network programs for computers have carefully modeled the behavior of the human nervous system. How does the phrase, carefully modeled the behavior of the human nervous system contribute to the development of the ideas in the text? Explain your answer in 2-3 sentences Which should you NEVER do when you have dry clay or dry salt dough clay on your hands, especially around others?Group of answer choicesClap your handsWipe your handsWash your handsClean your hands Many factors would bring advantages when using fuel cells in cars but which factors present a drawback? what chellenges did Langston hughes face? Which statement best explains the rhetorical device Dr. King uses in paragraph 45 and its effect? Factorise: 3x^2-2x-5 please help me answer this question!!!!! A 4-foot tree was planted in 1984. The tree grows continuously by 22% each year from this point forward. Find the height of the tree after 8 years. Which sentence uses the wrong homophone?I gave my sister fifty cents to buy herself some ice cream.Sometimes I think my cat has more cents than my sister.When the ice cream truck came near our house, she could sense its presence.My sister ran down the street to meet the ice cream truck, leaving her money inside. Vaughn is laying sod in his backyard. A diagram of his backyard is below.Note: Figure not drawn to scaleIf a = 22 ft, b = 31 ft, and c = 37 ft, what is the area of the backyard? A. 914.5 ft2 B. 90 ft2 C. 1,147 ft2 D. 25,234 ft2 The temperate in Anchorage, Alaska at 9am was at -2F. At 9pm the temperature decreased 7F. Write an expression that represents the difference between the temperature from 9am to the resulting temperature at 9pm. How do I write the expression?