The field compaction of an earthwork was checked by an inspection engineer. In the laboratory test, the soil gives a maximum dry density of 1.521 gram/cc at optimuin moisture content of 14.8%. Construction specifications requires that the soil compacted dry density imust be at least 95% of the maximum dry density obtained from laboratory within t 0.2% of optimum moisture content. The following data were obtained in the field using the sand cone test: Volume of soil excavated = 1245-cm Weight of soil excavated = 2260 grams Dry weight of soil = 1810 grams What is the field unit weight of the soil? A. 1.815 g/cc B. 1.857 g/cc What is the in situ moisture content of the soil? A. 25.14% B. 23.78% C. 1.921 g/cc D. 1.784 g/cc C. 26.32% D. 24.86% Determine the relative compaction of the soil and whether it is adequate or not. A. 95.58, not adequate B. 95.18, adequate C. 95.18, not adequate D. 95.58, adequate

The field compaction of an earthwork was checked by an inspection engineer. In the laboratory test, the soil gives a maximum dry density of 1.521 gram/cc at optimuin moisture content of 14.8%. Construction specifications requires that the soil compacted dry density imust be at least 95% of the maximum dry density obtained from laboratory within t 0.2% of optimum moisture content. The following data were obtained in the field using the sand cone test: Volume of soil excavated = 1245-cm Weight of soil excavated = 2260 grams Dry weight of soil = 1810 grams What is the field unit weight of the soil? A. 1.815 g/cc B. 1.857 g/cc What is the in situ moisture content of the soil? A. 25.14% B. 23.78% C. 1.921 g/cc D. 1.784 g/cc C. 26.32% D. 24.86% Determine the relative compaction of the soil and whether it is adequate or not. A. 95.58, not adequate B. 95.18, adequate C. 95.18, not adequate D. 95.58, adequate

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Electrical Plans

An electrical plan is also known as an electrical drawing or a wiring diagram. It is a kind of visual representation which bears the blueprint symbols of all the electrical components in electrical house plans or various building construction projects. In other words, electrical plans describe electrical circuits and systems that build up the electrical house plans or building plans. An electrical engineer who works on various construction projects creates an electrical drawing. The engineer outlines the electric planning with different symbols and lines forming a detailed electrical circuit. These drawings are a means of representation for the clients, who will carry out the actual wiring process. In a nutshell, an electrical plan showcases the circuitry with the proper placement of electric components.

Question

Hi good evening Can you help me to answer this question ASAP.

The field compaction of an earthwork was checked by an inspection
engineer. In the laboratory test, the soil gives a maximum dry density of 1.521
gram/cc at optimuin moisture content of 14.8%. Construction specifications
requires that the soil compacted dry density must be at least 95% of the
maximum dry density obtained from laboratory within t 0.2% of optimum
moisture content.
The following data were obtained in the field using the sand cone test:
Volume of soil excavated = 1245-cm
Weight of soil excavated = 2260 grams
Dry weight of soil = 1810 grams
22 What is the field unit weight of the soil?
A. 1.815 g/cc
B. 1.857 g/cc
C. 1.921 g/cc
D. 1.784 g/cc
23 What is the in situ moisture content of the soil?
A. 25.14%
B: 23.78%
C. 26.32%
D. 24.86%
24
Determine the relative compaction of the soil and whether it is adequate or
not.
A. 95.58, not adequate
B. 95,18, adequate
C. 95.18, not adequate
D. 95.58, adequate

An open channel is to have a discharge of 37 m³/s and average velocity
of 1.5 m/s. Find the depth the trapezoidal open channel for the following
conditions:
Most efficient section.
1
A. 4.25 m
В. 3.17 m
2 Base width is twice the depth and side slope of 2H:1V.
А. 2.48 m
B. 2.87 m
Minimum seepage with sides inclined 62 with the horizontal.
А. 2.9 m
В. 3.2 m
C. 3.96 m
D. 3.77 m
C. 3.54 m
D. 3.12 m
C. 2.5 m
D. 2.7 m

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