Select the right formula for calculation of a screw conveyor capacity (Вкажіть формулу для розрахунку продуктивності гвинтового конвеєра)

Point the upper speed of mixer drum rotation during transportation (in r/min)

Drum truck mixers have two types of discharge: rear and (wright down one word)

Calculate the corrected adjusted output of the excavators. Use the following numbers: 

volume (capacity) of bucket is 1m3;

bucket fill factor is 0.7;

soil loosening factor is 1.3;

time efficiency factor is 0.6.

Point the upper speed of mixer drum rotation during transportation (in r/min)

Wright down the feature which does not refer to  delta drive track of excavator

Title-mixers are commonly used for small volumes of concrete and provide

a rapid rate of discharge

Wright down the working attachment of the excavator

Select the working attachment for concrete, reinforced concrete and steel break

Twin

shaft mixers are known for thier high intensity mixing in short period of

time