Physics, asked by Lara666, 4 months ago

What is standard distance of lift?
A) 1.5 m B)2 m C)3 m D) 4 m​

Answers

Answered by ravilaccs
0

Answer:

The correct answer is Option A

Explanation

  • 'Lift' is the vertical distance calculated from the ground level up to which the labourers have to excavate the soil and remove it for the standard rate.
  • - It is the general practice or thumb rule to consider lift as 1.5 \mathrm{~m}$.
  • - In case of more depth, the lift will be more, and hence the rate of removing it will be more.

Additional Information

  • Lead: it is the horizontal distance up to which the excavated earth will be carried or transported on the ground from the source to the place of spreading.
  • The general lead considered is $50 \mathrm{~m}$ for a distance up to $500 \mathrm{~m}$and shall be measured separately. It means that it is measured for a distance per $50 \mathrm{~m}$.
  • If it exceeds further then a separate rate is applied.
  • A table for lead distance is provided for a better understanding
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