Civil and Environmental Engineering Answers

what are the different types of chain? expalin each with 3 bullets points?

A 96.6lb is fastened to a cord which is wrapped around a solid cylinder of 3 ft radius weighinh 322lb. The cylinder will raise the weight with an acceleration of 12 ft per seconds? What will be the total bearing reaction?

what are different types of tape ? expalin each with 3 bullets point?

A 1 inch diameter nozzle there is a water flows under 400ft head to operate a turbine. There is 90% efficient of turbine and connected to a 94% efficient generators. Find the power output in kilowatts.

explain direct ranging and indirect ranging

what are various accessiories required in linear measurement describe briefly?

give different methods of measiring horizontal distance along with advantages and disadvantages of each

Compute the mean annual precipitation for the watershed in Figure Q2 using the arithmetic mean, 

Thiessen polygon method, and the isohyetal method. The gauge readings for gauges A -K, respectively 

are: 29.79, 34.97, 25.6, 24.2, 24.6, 42.61, 4 2.35, 1 5.51, 39.994, 3.04 and 28.41. 

According to earthquake / seismic code in India, write down:

1.Changes of the zoning map and mapping of consequences with respect to action parameters and seismicity level.

2.Comparison of site-specific spectra and related (seismicity/zoning) parameters for the target area

3. Estimate of Fundamental period (T_1N) | Note: For training purpose take T₁ = 0.6 s.

4.Comparison of elastic spectral acceleration S_ae(T_1, D=0.05) as well as the (inelastic) design values for the target site considering the different code generations.

5.building types within seismic zones and Evaluation of building types (reports) included in the World Housing Encyclopedia (WHE).

The backward and forward tangent meet at station 2 + 220 is to connected to form spiral easement curve with 80m equal spirals. The deflection angle of the simple curve is 20֯֯ 45’ and its chord length is 100m. compute the stationings, the superelevations if the width of road is approximately 10m and the maximum velocity of the vehicle is 80kph, and prepare the data needed to lay out the curve by deflection method. Compute the deflection of the spiral at every 10th of the spiral. Draw the curve with appropriate scale