This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: List the basic parts and a tidal stream generator and explain how it produces electrical power. ... (Read 98 times)

mia

  • Hero Member
  • *****
  • Posts: 564
on: Jul 26, 2018
List the basic parts and a tidal stream generator and explain how it produces electrical power.
 
  What will be an ideal response?

Question 2

During one week there was cloud cover for 40 of the time and bright sun for the rest. The irradiance averaged 200 W/m2 during cloud cover and 1000 W/m2 during bright sun. Determine the average irradiance for the week.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

rleezy04

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 26, 2018
Answer to Question 1

Tidal stream generators use a turbine, which is anchored in moving water, to turn a gearbox and generator. The natural flow of water causes the turbine blades to rotate and drive the gearbox. A shaft connects the output to the generator.

Answer to Question 2

Average irradiance = 0.4(200 W/m2) + 0.6(1000 W/m2) = 680 W/m2 (during sunlight hours


mia

  • Member
  • Posts: 564
Reply 2 on: Jul 26, 2018
Excellent

abro1885

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Structure and basic function of a typical vertebrate neuron and associated glial cells. Structure and basic function of a typical vertebrate neuron and associated glial cells.
Electrocardiography. (a) Electrodes are placed on the patient’s chest to record the electrical event Electrocardiography. (a) Electrodes are placed on the patient’s chest to record the electrical event
Dissolution of the Geosphere Produces Karst Terrain Dissolution of the Geosphere Produces Karst Terrain
When the United States gets stuck over a controversial issue—usually something a divided Congress ca When the United States gets stuck over a controversial issue—usually something a divided Congress ca
A good disinfecting solution you can make yourself consists of 1 part bleach to 10 parts water. A good disinfecting solution you can make yourself consists of 1 part bleach to 10 parts water.
Cylinder Power Balance Test Cylinder Power Balance Test
Video: Cardiac Cycle (Part 3 of 4)

For a complete list of videos, visit our video library