3 years ago

The employer rejected a contractor's tender and accepted a different

Engineering

2 answers:

serious [3.7K]3 years ago

8 0

Answer:

No what was in the past is the past but present is in the present unless it has it's own law/rule

Explanation:

finlep [7]3 years ago

6 0

Answer:

gift cards like subscribe channel comment on this is new to the same time as I will send it in the blanks with past and different problems with the day I will send it by clicking the link to and from the day of a place to stay in touch with you tube dash board and my family is greenhouse gases and different songs of a

You might be interested in

What is polarized electrical receptacle used for

lidiya [134]

Answer:

they are used for electrical currents so that they can flow along the appropriate wires in the circuit

Explanation:

4 0

4 years ago

When -iron is subjected to an atmosphere of hydrogen gas, the concentration of hydrogen in the iron, CH (in weight percent), is

djyliett [7]

Answer:

See attachments for step by step explanation towards getting answer.

Explanation:

Given that;

College Engineering 10+5 pts

When -iron is subjected to an atmosphere of hydrogen gas, the concentration of hydrogen in the iron, CH (in weight percent), is a function of hydrogen pressure, (in MPa), and absolute pH2temperature (T) according to(5.14)Furthermore, the values of D0 and Qd for this diffusion system are 1.4  10-7 m2/s and 13,400 J/mol, respectively. Consider a thin iron membrane 1 mm thick that is at 250C. Compute the diffusion flux through this membrane if the hydrogen pressure on one side of the membrane is 0.15 MPa (1.48 atm), and on the other side 7.5 MPa (74 atm).

See attachlent for complete solving.