Find working pressure for safe working pressure
A boiler shell is 1.5 in diameter and has plates of thickness 10mm. If the efficiency of the longitudinal joint is 80% then calculate the working pressure assuming a safe working pressure of 50 N/mm2.
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A uniform solid ball rolls smoothly along a floor, then up a ramp at 14.0°. It momentarily stops when it has rolled 1.30 m along the ramp. What was its initial speed?
A common shorthand way to represent a voltaic cell is to listits components as follows: anode|anode solution||cathode solution|cathode. A double vertical line represents a salt bridgeor porous barrier.
(a) How much 235^U is consumed per year (in g/y) to produce enough electricity to continuously run a 100 W light bulb? (b) How much coal (in g/y) would be needed (coal has a heat content of about 12 GJ/ton)?
What is the probability that all the cordless phones are among the first twelve to be serviced? What is the probability that after servicing twelve of these phones, phones of only two of the three types remain to be serviced?
Magnesium metal reacts with hydrochloric acid to form aqueous magnesium chloride and hydrogen gas. An excess of magnesium isreacted with 6.00 x 10-2 moles of hydrochloric acid and all of the hydrogen is collected in a balloon at 250C and 1.00 atm.
Define potential difference. What is the difference between electric potential and electric potential energy? What is the unit for potential difference?
How many fissions occurred? (b) Three months after the accident, what is the rate (W) at which energy is released by all the fission products left in the building?
The lifetime of a certain brand of electric light bulb is known to have a standard deviation of hours. Suppose that a random sample of bulbs of this brand has a mean lifetime of hours.
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For the completion of this assignment, I decided to leverage the Strain Theory to explain why transnational organized crime continues to flourish
You are working on the topic "Evaluating the Impact of ICE Enforcement Strategies on Immigrant Communities in the U.S:
Answer in detail in approximately 400 words the class name is The Community Context of Crime
Question: According to conflict theory, the nuclear family facilitates exploitation Question options:
Discuss the progression of moving from vague terms to more specific concepts. Is being specific that important? Why or why not?
(1) Understanding how social media platforms work improves digital literacy. (2) Users do not need to understand algorithms to make informed online decisions.
After reading Chapter 1 in the textbook, use self-reflection while thinking about your current personal culture and the cultures you have experienced.