Engineering

Explain by Research how a basic generator works ? using diagram
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write growth rate of tree ( engineering)
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Yall pls help me out Determine the dimensions for T if T = M V^2 A / L^3 where M is a mass, V is a velocity, A is an area, and L is a length. L / TNo dimensionsM L / T^2MM / (L T^2)
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20 friends 6men 14 women are having a tea party
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If a heat engine has an efficiency of 30% and its power output is 600 W, what is the rate of heat input from the combustion phase
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1. A manufacturing cell with two workers is responsible for producing a small frying pan with a required takt time of 496 seconds. The material passes through two processes: a deep drawing process and a trimming process. The average cycle time for the deep drawing process is 450 seconds and average cycle time for trimming is 430 seconds. (2 pts.) a. Does the work cell have adequate capacity to meet demand? Explain. b. What is the required daily production capacity of the work cell (in number of frying pans per day)? Assume 480 minutes/workday of available time. 2. What is the total daily idle time for both workers in Problem 1? Report your answer in (a) seconds of idle time and (b) as a percentage of total working time for the cell. (2 pts.)
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The following is a correlation for the average Nusselt number for natural convection over spherical surface. As can be seen in the above, the Nusselt number approaches 2 as Rayleigh number approaches zero. Prove that this situation corresponds to conduction heat transfer and in conduction heat transfer over sphere, the Nusselt number becomes 2. Hint: First step: Write an expression for heat transfer between two spherical shells that share the same center. Second step: Assume the outer spherical shell is infinitely large.
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Using 1.5 V batteries, a switch, and three lamps, devise a circuit to apply 4.5 V across eitherone lamp, two lamps in series, or three lamps in series with a single-control switch. Draw theschematic.
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Given that the system function of a third order Butterworth type analog low-pass filter with a 3 dB cut-off frequency of 2 radian/second is: 2s HS = S2 + 0.2 s +1 Answer the following questions: 1. Use the bilinear transformation to obtain H(z). Use T=2 second. 2. Give H(w) for your filter. 3. Use MATLAB to give the magnitude spectrum. 4. Comment on the quality of the design. 5. With the aid of simple sketch graphs explain how frequency warping affects the frequency response of the digital filter. 6. Comment on the need for prewarping, i.e. give conditions when prewarping is needed.
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explain what will happen if the series circuit is closed?
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Calculate density, specific weight and weight of one litter of petrol having specific gravity 0.7
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rt this question on a NEW page Give ONE word/tem for each of the following descriptions by choosing a word/term from the list below. Write only the word/term next to the question numbers (1.1.1. to 1.1.5) in the ANSWER BOOK, e.g. 1.1.6 casement curiog: electroplating: . galvanising; powder coating; paint; turpentine; sanding sealer 1.1.1 Available in a water- or oil-based liquid 1.1.2 Allows concrete to achieve its optimal strength 1.1.3 Coating a metal by the process el electrolysis 1.1.4 Can be melted again because nc chemical process is involved 1.1.5 Adds strength to the original uncoated metal FIGURE 1.2 below shows equipment that is used on a construction site
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what are some quality assurance systems
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Determine the transfer function H(s) for a high pass filter with the following characteristics: 1. a cutoff frequency of 100 kHz 2. a stopband attenuation rate of 40 dB/decade3. a nominal passband gain of 20 dB, which drops to 14 dB at the cutoff frequencyWrite the formula for H(s) that satisfies these requirements.
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How to programe a disk
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Consider the equation y = 10^(4x). Which of the following statements is true?A plot of log(y) vs. x would be linear with a slope of 4. A plot of log(y) vs. log (x) would be linear with a slope of 10. A plot of log(y) vs. x would be linear with a slope of 10. A plot of y vs. log(x) would be linear with a slope of 4. A plot of log(y) vs. log (x) would be linear with a slope of 4.A plot of y vs. log(x) would be linear with a slope of 10.
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James the Pilot James is a pilot. He is wearing a flight suit. He flies to Paris. He loves flying. 1. James is a a) teacher b) doctor c) pilot. whatisthe 2. He is wearing a a) shirt b) t-shirt c) flight suit. 3. Where does he fly to? a) Italy b) Luxembourg c) Paris http https://whatistheurl.com Please visit our site for worksheets and charts
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1. Add:(i) 5xy, -2xy, -11xy, 8xy(iv) 3a - 2b + c, 5a + 8b -70
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Define chart name the different types of charts explain any three types of charts
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Suppose a causal CT LTI system has bilateral Laplace transform H(s) 2s - 2 $2 + (10/3)s + 1 (8) (a) Write the linear constant coefficient differential equation (LCCDE) relating a general input x(t) to its corresponding output y(t) of the system corresponding to this transfer function in equation (8). (b) Suppose the input x(t) = e-tu(t). Find the output y(t). In part (c), the output signal can be expressed as y(t) = - e-(1/3)t u(t) + e-tu(t) e-3tu(t), - 019 Where a, b, and care positive integers. What are they? a = b = C=
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If you are driving down to the sleep downgrade and you have reached the speed of 40 mph , you would apply the setrvice break until your speed dropped to below_____mph.
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What are the initial questions that a systems analyst must answer to build an initial prototype of the system output.
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g Steel plates (AISI 1010) of 4 cm thickness initially at a uniform temperature of 500 deg C are cooled by air at 50 deg C with a convection coefficient of 30 W-m2-K-1. Estimate the time it will take for their midplane temperature to reach 100 deg C.
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where are the field poles mounted on an alternator
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