1 mile
The maximum distance for the ground rod to the secondary distribution center is typically 1.8 meters (6 feet) to ensure proper grounding and safety standards are met. A closer distance reduces the risk of electrical interference and enhances the effectiveness of the grounding system.
5
The amperage rating of the Mission Essential Power (MEP) circuit breaker for the secondary distribution center will vary depending on the specific design and requirements of the system. It is generally sized to handle the maximum expected electrical load of the critical equipment in the facility to ensure reliable power distribution in case of an outage. It is recommended to consult the electrical engineering plans or specifications for the exact amperage rating of the MEP circuit breaker in the secondary distribution center.
72kVA
The maximum efficiency condition in distribution transformer is said to be occurred when iron loss = copper loss
Introduction:Frequency distribution is used to compress and summarize the whole data by grouping the data into classes and records the data points that fall in each class. The frequency distribution is considered as the base for descriptive statistics and they are also used to define the ordinal, nominal and the interval data. Frequency distribution is the comfortable way of grouping and organizing the data.Example of Frequency Distribution:Consider the frequency table for the students in a class where the data has been grouped according to the height of the students. Range of height Total number of student's cumulative frequency3.0 - 4.5 feet 15 154.5 - 5.0 feet 20 355.0 - 6.5 feet 25 506.5 - 7.0 feet 30 80In the case of nominal data the use of the contingency table is required. The frequency distributions are used to present the data graphically.Types of Frequency Distributions:There are three types of frequency distributions. Cumulative frequency distribution,Grouped frequency distribution,Cumulative Grouped frequency distribution.Cumulative frequency distribution (type 1):The cumulative frequency can be found from the frequency distribution by adding the cumulative frequency column. The highest cumulative frequency should be equal to the total number of frequenciesTemperature Frequency Cumulative frequency47 3 2246 3 1945 4 1544 3 1243 3 9Grouped frequency distribution (type 2):The grouped frequency distribution can be formed by grouping the values together into the class intervals. The range can be calculated using the maximum and the minimum values.Data set for temperature45 48 47 43 4442 45 43 46 4645 47 46 47 4543 47 45 47 4644 43 44 46 47The grouped frequency distribution is given byClass interval midpoint frequency45- 47 46 1542 - 44 43 7Cumulative grouped frequency distribution (type 3):In cumulative frequency distribution the cumulative frequency column is added to the grouped frequency distribution so that we can get the cumulative grouped frequency distribution.Class interval midpoint frequency Cumulative frequency45- 47 46 15 2242 - 44 43 7 7
The minimum and maximum values for grouped data can differ from those of raw data because grouped data summarizes ranges of values rather than individual observations. In grouping, the actual minimum and maximum values may fall within a range, leading to a representation that does not capture the true extremes of the raw data. Additionally, if the grouping intervals are not small enough, they may miss outliers or extreme values that exist in the raw dataset. Thus, the aggregated nature of grouped data can obscure the precise minimum and maximum values present in the raw data.
depends what is the question asking
100MVA
The maximum amperage rating for a standard electrical outlet is typically 15 or 20 amps.
The five-number summary consists of the minimum, first quartile, median, third quartile, and maximum values of a distribution. In this case, the minimum is 21 and the maximum is 75. The range of the distribution is calculated by subtracting the minimum from the maximum: 75 - 21 = 54. Therefore, the range of this distribution is 54.
it is maximum 120 m .