Mechanical Engineering Answers

Questions: 2 625

Answers by our Experts: 2 465

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Search & Filtering

4. In bridge widening projects, the method of stitching is normally employed for
connecting existing deck to the new deck. What are the problems associated with this
method in terms of shrinkage of concrete?

15. What are the three major types of reinforcement used in prestressing?


17. In the design of a simply supported skew bridge, which direction of reinforcement should be provided?


22. What are the shortcomings of grillage analysis which is commonly used in structural analysis of bridges?


1. What are the functions of different components of a typical expansion joint?


Soil composition of a loam that mixed with water in a jar and left to stand for 3 day..1.1.2 measure the thickness of the sand ;clay and slit layers in your jar. a)sand layer thichness?

b)clay layer thickness?

C) slit layer thickness?



The tube A made from an aluminum alloy (E = 73 GPa has an outer diameter of 75 mm. It is used to support the rod B which is made from steel (E = 200 GPa) and has a 25 mm diameter. Calculate the minimum thickness required for the tube if the maximum deflection of the loaded end of the rod must be limited to .4 mm.

9. If the potential at a point which is 1m from a charge is 1 volt, then the potential at a point which is 2m from the same charge will be:


33. One kilowatt-hours is commonly termed as one commercial uniq of electric energy which is
equal to:
An air standard dual-combustion cycle has a mean effective pressure of 10 bar. The minimum pressure and temperature are 1 bar and 17 ?C, respectively, and the compression ratio is 16/1. Calculate the maximum cycle temperature when the cycle efficiency is 60%. The maximum cycle pressure is 60 bar.
LATEST TUTORIALS
APPROVED BY CLIENTS