A machine of velocity ratio 5,an effort 500N was applied,efficiency 80%,determine the load
2000N
eff. = L/E*Vr.
0.8 = L/(500*5),
L = 2,000 N.
To determine the load, we need to use the formula for mechanical efficiency:
Efficiency = (Load * Load distance) / (Effort * Effort distance)
Given:
Velocity ratio (VR) = 5
Effort (E) = 500 N
Efficiency = 80% (or 0.8)
We can rearrange the formula to solve for the load (L):
Efficiency = (L * LR) / (E * ER)
Substituting the given values:
0.8 = (L * 5) / (500 * ER)
To solve for the load, we need to know the effort distance (ER). If you have that value, you can substitute it into the equation to find the load.