FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

1. A small wind turbine with a blade of diameter 14m is subjected to a wind turbine of velocity 9m/s. Its efficiency is 75%. Calculate

image text in transcribed
1. A small wind turbine with a blade of diameter 14m is subjected to a wind turbine of velocity 9m/s. Its efficiency is 75%. Calculate the power and energy produced by the turbine per year. Density of air is 2.863 Kg/m3. [5 Mark] 2. Write advantages & limitations of Fuel Cells. [5 Marks]

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

The Chief Value Officer Accountants Can Save The Planet

The Chief Value Officer Accountants Can Save The Planet

Authors: Mervyn King, Jill Atkins

1st Edition

1783532939, 978-1783532933

More Books

Students also viewed these Accounting questions

Question

★★★★★
The following table lists the 2009 total profits (rounded to millions of dollars) of the seven Fortune 500 companies in the Computers, Office Equipment category (Source: www.money.cnn.com/magazines/...

Answered: 1 week ago

Question

★★★★★
An electric utility is considering a new power plant in northern Arizona. Power from the plant would be sold in the Phoenix area, where it is badly needed. Because the firm has received a permit, the...

Answered: 1 week ago

Question

★★★★★
Biologists can develop antibodies against nerve growth factor (i.e., molecules that inactivate nerve growth factor). What would happen if someone injected such antibodies into a developing nervous...

Answered: 1 week ago

Question

★★★★★
On January 1, the total market value of the Tysseland Company was $60 million. During the year, the company plans to raise and invest $30 million in new projects. The firms present market value...

Answered: 1 week ago

Question

★★★★★
1. A small wind turbine with a blade of diameter 14m is subjected to a wind turbine of velocity 9m/s. Its efficiency is 75%. Calculate the power and energy produced by the turbine per year. Density...

Answered: 1 week ago

Question

★★★★★
Bandar Industries Berhad of Malaysia manufactures sporting equipment. One of the companys products, a football helmet for the North American market, requires a special plastic. During the quarter...

Answered: 1 week ago

Question

★★★★★
Consider the elements of cost in Geordie Ltd, namely, the cost of a product, the cost of direct labour and the cost of non-labour expenses (usually referred to as the overhead). In this company the...

Answered: 1 week ago

Question

★★★★★
Find ther critical point x* of f(x) = 4x12 -4x1 x2+7x1 x3 +6x22-3x2 x3 +8x32 - 3x1-6x2+5x3+3 subject to g(x) = 3x1+9x22x3 = 5. Specify below the value of the Lagrange multiplier, A, and the value of...

Answered: 1 week ago

Question

★★★★★
Calculate the net present value (NPV) method of capital budgeting. Calculate the internal rate of return (IRR) method of capital budgeting. Calculate the payback period (PP) method of capital...

Answered: 1 week ago

Question

★★★★★
What are some viewpoints on how "Your Hospital's Deadly Secret," Conde Nast Portfolio illustrates the system characteristics that contribute to dynamic complexity?

Answered: 1 week ago

Question

★★★★★
(1) (a) (5 points) Find the derivative of, (i) f(x) = ln(ex + 3x) (ii) f(x) = e-3x3+x+5 (b) (5 points) Evaluate the following limits. If you are using a Theorem, please name it. (i) lim x+0 2e In...

Answered: 1 week ago

Question

★★★★★
Discuss the key people management challenges that Dorian faced.

Answered: 1 week ago

Question

★★★★★
Why are problems expected to increase in case the target employees have a low contact with the bidder firm?

Answered: 1 week ago

Question

★★★★★
How fast should bidder managers move into the target?

Answered: 1 week ago

Previous Question Next Question