Estimate the weight of a 25 km gas pipeline with a dn 600 mm, od of 610 mm, and a wall thickness of 12.7 mm.

4675000 kg

Explanation:

We have given the length of the pipe = 25 km =25000m

DN of the pipe = 600 mm

OD of the pipe = 610 mm

Thickness of the pipe = 12.7 mm

According to ASME data base for given specification pipe

The weight of pipe is 187 kg/m

We have given the length as 25 km

So total weight of the pipeline is =25000×187=4675000 kg

answer:

look in settings

explanation:

the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true?

a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of

5

9

degree celsius.

a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.

a temperature increase of

5

9

degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.

a) i only

b) ii only

c) iii only

d) i and ii only