Wind turbines convert wind energy to electricity for distribution. Conventional horizontal axis turbines can be divided into three components: 1  The rotor component, which is approximately 20% of the wind turbine cost, includes the blades for converting wind energy to low speed rotational energy.
Rating Newest Oldest. Best Answer: In the blood bank they normally seperate the blood according to Group & Cloatting time as it varies from person to person. Generally those blood kept stored under minus 4 deg cel can stay for a period of 90 days for transfusion provided the temperature is maintained all the time. Before transfusion the stored blood with its pack will be left in closed conainer having salt water to return to normal liqiud stage.
1 Platelets can be stored at room temperature for a maximum of 5 days. 2  Fresh frozen plasma can be kept frozen for up to 1 year. 3  Cryoprecipitate AHF made from fresh frozen plasma can be stored frozen for up to 1 year. 4  Granulocytes (white blood cells) must be transfused within 24 hours of donation.