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4- Explain what is meant by TSR....and fill in the table. Tip-Speed Ratio 2 is the...
Q1: Select the most suitable answer increase in power i. Doubling of the wind speed results...
Q1: Select the most suitable answer increase in power i. Doubling of the wind speed results in an a. 8 fold b. 6 fold c. 9 fold d. 5 fold machines Horizontal axis Wind Turbine and Darrieus WT are called a. drag b. lift ii. c. central d. right side If the TSR is spin a. below, faster b. below, slow c. above, faster d. above, slow 1, that means there is lift involved to make the blades iii. than...
1. Increasing the diameter of turbine blade 3 times power of turbine will 2. Maximum possible...
1. Increasing the diameter of turbine blade 3 times power of turbine will 2. Maximum possible efficiency of a wind turbine i 3. A taller wind turbine gives higher power because at higher altitude A) Increase 2 times 1B) decrease 4 times C) incrense 8 times D) Increase 9 tinves As A)39% B) 49% C)50% D) 90% Ans A) Density of air is higher B) air velocity of higher C) air pressure is higher D) air temperature is higher Anst...
2. Explain what is meant by diffraction of waves and describe two examples of when wave diffracti...
please solve c
2. Explain what is meant by diffraction of waves and describe two examples of when wave diffraction is useful. [3 a. b. A loudspeaker is circular in shape with a diameter of 0.15m. Using the principle of diffraction from a circular aperture, calculate the angle at which the first minimum occurs when; i. sound of frequency 3400 Hz is emitted li. sound of frequency 10 KHz is emitted Take the speed of sound in air to be...
Which of the following is not an asset management ratio? A days sales outstanding ratio A...
Which of the following is not an asset management ratio? A days sales outstanding ratio A fixed asset turnover ratio A price-earnings ratio The average collection period Nikola Motors has a quick ratio of 2.00; $38,250 in cash; $21,250 in accounts receivable; some inventory; total current assets of $85,000; and total current liabilities of $29,750. In its most recent annual report, Nikola reported annual sales of $100,000 and a cost of goods sold equal to 65% of annual sales. How...
question and fill the table (show your calculation if any) 045 0.4 0.35 03 025 1 0.15 0 06 Time (seconds) The peak time is: 2. 4 the damping ratio is oqual to 5. the system type is 6. If the syst...
question and fill the table (show your calculation if any) 045 0.4 0.35 03 025 1 0.15 0 06 Time (seconds) The peak time is: 2. 4 the damping ratio is oqual to 5. the system type is 6. If the system settling time is equal to 4.44 sec what is the natural frequency
question and fill the table (show your calculation if any) 045 0.4 0.35 03 025 1 0.15 0 06 Time (seconds) The peak time is: 2....
1. A 12-cylinder, 4-stroke automobile engine is being designed. What type of cylinder arrangement would you...
1. A 12-cylinder, 4-stroke automobile engine is being designed. What type of cylinder arrangement would you recommend? (a) In-Line (b) V-Type (c) W-Type (d) Rotary. 2. The expression "cylinder cut-out" means : (a) Half of cylinder volumes is used. (b) Half of cylinder numbers is used. (c) Half of cylinder masses is used. (d) None of the above. 3. Adding lubrication oil to the inlet fuel- air mixture in 2-st engines will increase: (a) HC emissions. (b) CO emissions (c)...
The table filled is the lab run. Please can you use the three informations provided above...
The table filled is the lab run.
Please can you use the three informations provided above to answer
the empty table
Take Density of vinegar = 1.005g/mol
concentration of NaOH = 0.1205M
Experiment #7. Titration of Vinegar Goals 1. To determine the mass percent of acetic acid in a solution via titration. 2. To master the technique of titration. Introduction Vinegar is a common household item that is found in a number of products from salad dressing to cleaners. Vinegar...
MULTIPLE CHOICE: 1. What is the long-run objective of financial management? A. Maximize earnings per share B. Maximize...
MULTIPLE CHOICE: 1. What is the long-run objective of financial management? A. Maximize earnings per share B. Maximize the value of the firm's common stock C. Maximize return on investment D. Maximize market share 2. Which of the following statement (in general) is correct? A. A low receivables turnover is desirable B. The lower the total debt-to-equity ratio, the lower the financial risk for a firm C. An increase in net profit margin with no change in sales or assets means a weaker ROI...
Pre-Lab Exercise 2-3 Chemical Bonding One of the more challenging concepts to grasp in chemistry is...
Pre-Lab Exercise 2-3 Chemical Bonding One of the more challenging concepts to grasp in chemistry is chemical bonding, a topic that pops up again and again in A&P: We revisit it in cytology, the nervous system, blood, respiration, and digestion-to name just a few First let's do some basics. Use your textbook and this unit to answer the following questions 1. Do metals donate or accept electrons? What do they become after they donate/accept electrons? 2. Do nonmetals donate or...
2) What were some of the key challenges they encountered? How did they overcome them? 3)...
2) What were some of the key challenges they encountered? How did they overcome them? 3) What were some of the key takeaways they learned to use in the future? When I assumed the leadership of Heinz’s Asia/Pacific business, in 1993, the company’s revenues from that part of the world were hardly a blip—and I’d never visited most of the countries in the region. I made my first trip there soon after I took the job, and it really opened...
Q1: Select the most suitable answer increase in power i. Doubling of the wind speed results in an a. 8 fold b. 6 fold c. 9 fold d. 5 fold machines Horizontal axis Wind Turbine and Darrieus WT are called a. drag b. lift ii. c. central d. right side If the TSR is spin a. below, faster b. below, slow c. above, faster d. above, slow 1, that means there is lift involved to make the blades iii. than...
1. Increasing the diameter of turbine blade 3 times power of turbine will 2. Maximum possible efficiency of a wind turbine i 3. A taller wind turbine gives higher power because at higher altitude A) Increase 2 times 1B) decrease 4 times C) incrense 8 times D) Increase 9 tinves As A)39% B) 49% C)50% D) 90% Ans A) Density of air is higher B) air velocity of higher C) air pressure is higher D) air temperature is higher Anst...
please solve c
2. Explain what is meant by diffraction of waves and describe two examples of when wave diffraction is useful. [3 a. b. A loudspeaker is circular in shape with a diameter of 0.15m. Using the principle of diffraction from a circular aperture, calculate the angle at which the first minimum occurs when; i. sound of frequency 3400 Hz is emitted li. sound of frequency 10 KHz is emitted Take the speed of sound in air to be...
question and fill the table (show your calculation if any) 045 0.4 0.35 03 025 1 0.15 0 06 Time (seconds) The peak time is: 2. 4 the damping ratio is oqual to 5. the system type is 6. If the system settling time is equal to 4.44 sec what is the natural frequency
question and fill the table (show your calculation if any) 045 0.4 0.35 03 025 1 0.15 0 06 Time (seconds) The peak time is: 2....
1. A 12-cylinder, 4-stroke automobile engine is being designed. What type of cylinder arrangement would you recommend? (a) In-Line (b) V-Type (c) W-Type (d) Rotary. 2. The expression "cylinder cut-out" means : (a) Half of cylinder volumes is used. (b) Half of cylinder numbers is used. (c) Half of cylinder masses is used. (d) None of the above. 3. Adding lubrication oil to the inlet fuel- air mixture in 2-st engines will increase: (a) HC emissions. (b) CO emissions (c)...
The table filled is the lab run.
Please can you use the three informations provided above to answer
the empty table
Take Density of vinegar = 1.005g/mol
concentration of NaOH = 0.1205M
Experiment #7. Titration of Vinegar Goals 1. To determine the mass percent of acetic acid in a solution via titration. 2. To master the technique of titration. Introduction Vinegar is a common household item that is found in a number of products from salad dressing to cleaners. Vinegar...
Pre-Lab Exercise 2-3 Chemical Bonding One of the more challenging concepts to grasp in chemistry is chemical bonding, a topic that pops up again and again in A&P: We revisit it in cytology, the nervous system, blood, respiration, and digestion-to name just a few First let's do some basics. Use your textbook and this unit to answer the following questions 1. Do metals donate or accept electrons? What do they become after they donate/accept electrons? 2. Do nonmetals donate or...
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