##### ericsson cycle

Consider an ideal Ericsson cycle with air as the working ﬂuid executed in a steady-ﬂow system. Air is at a temperature of 270 degrees and a pressure of  120 kPa at the beginning of the isothermal compression process, during which 150 kJ/kg of heat is rejected. Heat transfer to air occurs at a temperature of 1200K. Determine

(a) the maximum pressure in the cycle

(b) the network output per unit mass of air

(c) the thermal eﬃciency of the cycle

In: Mechanical Engineering

##### DEFLECTION OF BEAMS

Determine the maximum deflection on the Cantilever beam with a concentrated load p at the free end as shown

In: Mechanical Engineering

##### Capital Gains

A house in the UK was bought for £330,000 in 2005, and sold for £435,000 in 2020. What is the Capital Gains?

In: Economics

##### Opearting System 10th edition problem 5.15

Consider the Exponential average formula used to predict the length of next CPU burst. What are implications of assigning following values to the parameters used by algorithm

(A)  alpha = 0 , to = 100ms

(B) alpha = 0.99 and to = 10ms

In: Operations Management

You believe you will need to have saved $500,000 by the time you retire in 40 years in order to live comfortably. If the interest rate is 6 percent per year, how much must you save each year to meet your retirement goal? In: Finance ##### WUC Window, Inc., is trying to determine the cost of its debts. Calculating Cost of Debt: WUC Window, Inc., is trying to determine the cost of its debts. The firm has a debt issue outstanding with seven years to maturity that is quoted at 108 percent of face value. The issue makes semiannual payments and has embedded cost of 6.1 annually. a) What is a WUC"s pretax cost of debt? b) If the tax rate is 38 percent, what is the after-tax cost of debt? In: Finance ##### Which tissue region do nails originate from? Which tissue region do nails originate from? a) lunula b) nail matrix c) cuticle Nails d) eponychium In: Anatomy and Physiology ##### A positively charged electrolyte is called: A positively charged electrolyte is called: a) an isotope b) an anion c) a positron d) a cation In: Anatomy and Physiology ##### Which dietary component does the body most commonly use for energy? Which dietary component does the body most commonly use for energy? a) Proteins b) Carbohydrates c) Vitamins d) Fats In: Anatomy and Physiology ##### Journal entries for jobs work. (1) Post relevant journal entries for Job 306, Job 307 and Job 308 for the month of April. (2) Calculate cost of goods sold for Job 306. (3) Calculate overapplied or underapplied overhead. In: Accounting ##### Present value Question 1 - How much money Helen need now to fund her travels? Question 2 - After speaking with a number of banks, Helen learnt she will only be able to invest her funds at 6%. How much does she need now to fund her travels? In: Accounting ##### Printed on the side of a tire on an all-wheel-drive sport utility wagon is the warning “Do not inflate above 44 psi, Printed on the side of a tire on an all-wheel-drive sport utility wagon is the warning “Do not inflate above 44 psi,” where psi is the abbreviation for the pressure unit pounds per square inch (lb/in2). Express the tire’s maximum pressure rating in (a) The USCS unit of lb/ft2 (psf) and (b) the SI unit of kPa. In: Mechanical Engineering ##### The stock will pay a$20 dividends per year, but the first dividend will not be paid until 20 years from today. If you require a return of 8 percent on this stock, how much should you pay?

Valuing Preferred Stock:

In: Accounting

##### Draw Lewis structures for the following compounds.

Draw Lewis structures for the following compounds.

a)  HCN

b)  CS2

C)  HCCH

In: Chemistry