Majid Asadnia

5 Questions 6 Answers 0 Followers

Questions related from Majid Asadnia

What has been the positive effects of Covid 19 virus on the world energy demand from your point of view?

Hi every one, The power consumption of servers, computers, and Internet networks may have increased due to the increased use of virtual platform-based systems. The transportation system...

06 October 2020 9,905 5 View

What is the optimal start up sequence of three series pumps?

Dear all, Suppose that three crude oil products transmission elector-pumps are installed in series mood in a pump station. The pump station operator want to operate the elector-pumps. He/She can...

17 December 2019 7,508 0 View

How much is the exergy destruction rate of the world!?

As we know, every process in physics results in an amount of exergy destruction. Is there any estimation about the exergy destruction rate of the overall world processes? When the exergy of the...

04 June 2019 3,934 14 View

Please explain to the primary school students why the earth does not fall on the sun?

We know that there is a gravitational force between the earth and the sun, which forces the earth to move around the sun. However, how can I explain to the primary school students the reason of...

23 April 2018 6,717 7 View

What temperature is the temperature shown in a mercury thermometer placed in a vacuumed space?

Dear all, suppose that a mercury thermometer is placed in a vacuumed isolated space without any energy and work interaction with the environment. obviously, the level of mercury is somewhere in...

24 August 2017 9,486 4 View