# wegoki

## Halothane, C2HBrClF3, is a nonflammable, nonexplosive, and nonirritating gas that is commonly used as an inhalation anesthetic. The total pressure of a mixture of 15.0 g of halothane vapor and 24.5 g of oxygen gas is 845 mm Hg. What is the partial pressure of each gas?

Halothane, C2HBrClF3, is a nonflammable, nonexplosive, and nonirritating gas that is commonly used as an inhalation anesthetic. The total pressure of a mixture of 15.0 g of halothane vapor and 24.5 g of oxygen gas is 845 mm Hg. What is the partial pressure of each gas? Phalothane = mm Hg Poxygen = mm Hg EXPERT ANSWER No of mol of Halothane = …

## A control system with negative unity feedback has a process G(s) 400/s(s + 40) and we wish to use proportional plus integral compensation, where Gc(s) = KP + K1/ s Note that the steady-state error of this system for a ramp input is zero, (a) Set K/ = 1 and find a suitable value of KP so the step response will have an overshoot of approximately 20%. (b) What is the expected settling time (within 2% settling criterion) of the companseted system.

A control system with negative unity feedback has a process G(s) 400/s(s + 40) and we wish to use proportional plus integral compensation, where Gc(s) = KP + K1/ s Note that the steady-state error of this system for a ramp input is zero, (a) Set K/ = 1 and find a suitable value of …

## Case Study -Adjusting and closing entries and Preparing Statements The following trial balance was taken from the books of Fisk Corporation on December 31, 2022. At year end, the following items have not yet been recorded. a. Insurance expired during the year, ∈2,000 . b. Estimated bad debts, €2,600 . c. Depreciation on equipment, 10% per year. d. Interest at 5% is receivable on the note for one full year. e. Services provided but not yet billed, 65,400 . f. Accrued salaries and wages at December 31,€5,800 . Instructions (a) Prepare the necessary adjusting entries. (b) Prepare the necessary closing entries. (C) Prepare Income Statement. (d) Prepare Statement of Owner’s equity. (e) Prepare Classified Balance Sheet.

EXPERT ANSWER a) adjusting Entries Date Account Dr Cr 2022-12-31 Insurance Expense \$2,000 Prepaid Insurance \$2,000 Date Account Dr Cr 2022-12-31 Bad Debts \$2,600 aallowance for doubtful debts \$2,600 Being Bad Debts provision created Date Account Dr Cr 2022-12-31 Depreciation Expense \$10,500 Accumulated Depreciation – Equipment \$10,500 being depreciation provided on equipment Date Account Dr …

## (a) Describe the sequence of signals that occur on the address bus, the control bus and the data bus when a simple microcomputer fetches instructions. (b) Multiply AX by 15 using ‘ADD’ and ‘MUL’instruction individually.

EXPERT ANSWER a) A bus is a pathway for digital signals to rapidly move data. There are three internal buses associated with processors: the data bus, address bus, and control bus. Together, these three make up the “system bus.” The system bus is an internal bus, intended to connect the processor with internal hardware devices, …