Giant Wind Turbines Quiz

What is the length of each blade of the Titan wind turbine built by Ming Yang Smart Energy?

• 500 feet

  (152.4 M)

• 390 feet

  (118.8 M)

• 420 feet

  (128 M)

• 100 feet

  (30.5 M)

It is better to build wind turbines higher up from sea level

• Yes

• No

• May be

• No way, this is usually a very Bad idea

Why are wind turbines getting bigger in size?

• To catch more wind and increase electricity production

• To reduce construction costs

• To make them more visually appealing

• To make them more environmentally friendly

What is the total capacity of the cssc h.260-18 MW wind turbine installation?

• 20 megawatts

• 18 megawatts

• 17 megawatts

• 15 megawatts

How much electricity is produced with each movement of the rotor of the cssc h.260-18 MW turbine using wind energy?

• 44.8 kilowatt hours

• 42.8 kilowatt hours

• 40.8 kilowatt hours

• 46.8 kilowatt hours

The rotor diameter of a wind turbines is calculated as the

• ~ 2 x blade length

• ~ 3 x blade length

• 
• Height of tower + blade length

What is the coverage area of the rotor of the MYSE 18.x-28x wind turbine installation?

• 711,000 square feet

  66 054 M.Sq

• 600,000 square feet

  55 741 M.Sq

• 750,000 square feet

  69 677 M.Sq

• 650,000 square feet

  60 386 M.Sq

What is the total energy production capacity per year promised by the MYSE 18.x-28x wind turbine installation?

• 85 gigawatt hours

• 70 gigawatt hours

• 75 gigawatt hours

• 80 gigawatt hours

What extreme wind conditions is the MYSE 18.x-28x wind turbine able to cope with?

• Level 16 typhoons with wind speeds of over 110 miles per hour

• Level 15 typhoons with wind speeds of over 100 miles per hour

• Level 17 typhoons with wind speeds of over 125 miles per hour

• Level 18 typhoons with wind speeds of over 130 miles per hour

How much does each such installation save on construction costs?

• $150,000 per megawatt of power

• $250,000 per megawatt of power

• $200,000 per megawatt of power

• $100,000 per megawatt of power