Answer:
B. to lock the tape into place
Explanation:
the button on the front of the housing locks the tape into place when pressed, preventing the tape from being pulled out further it retracting
Measure geometric components
The standard calculation for maximum crane capacity is (r)(hC)/100.
R = Radius between the ground and load.
hC = Lifting height multiplied by the capacity.
Answer:
D. a measure of how fast a machine performs work
Explanation:
Power can be defined as the energy required to do work per unit time.
Mathematically, it is given by the formula;
Hence, the best description of power is that, it is a measure of how fast a machine performs work.
This can be calculated by using the mathematical expression below;

But we know that,
Answer:
The volume up to cylindrical portion is approx 32355 liters.
Explanation:
The tank is shown in the attached figure below
The volume of the whole tank is is sum of the following volumes
1) Hemisphere top
Volume of hemispherical top of radius 'r' is

2) Cylindrical Middle section
Volume of cylindrical middle portion of radius 'r' and height 'h'

3) Conical bottom
Volume of conical bottom of radius'r' and angle
is

Applying the given values we obtain the volume of the container up to cylinder is
Hence the capacity in liters is 