Steam and Water Vapor Quiz
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Questions and Answers

What is the main method traditionally used to create steam?

  • Heating a boiler with solar energy
  • Heating a boiler with nuclear energy
  • Heating a boiler via burning coal and other fuels (correct)
  • Heating a boiler using geothermal energy

At what temperature does all of the water in wet steam evaporate?

  • At the freezing point of water
  • At a high enough temperature (which depends on the pressure) (correct)
  • At a low temperature
  • At the boiling point of water

What type of steam includes water droplets?

  • Invisible steam
  • Saturated steam
  • Superheated steam
  • Wet steam (correct)

Which type of engine played a central role in the Industrial Revolution?

<p>Reciprocating piston type engines (A)</p> Signup and view all the answers

What percentage of the world's electricity is generated using modern steam turbines?

<p>More than 80% (D)</p> Signup and view all the answers

What are the two vital sources of stem cells in plants?

<p>Apical and lateral meristematic tissues (D)</p> Signup and view all the answers

What are the characteristic features of plant stem cells?

<p>Self-renewal and ability to create differentiated cells (C)</p> Signup and view all the answers

Why are plant stem cells termed as totipotent cells?

<p>They have the potential to develop into any organ or tissue (B)</p> Signup and view all the answers

What is the hypothesized role of stem cells in helping plants survive harsh external conditions?

<p>Counteracting dangerous and stressful stimuli (A)</p> Signup and view all the answers

How are plant stem cells differentiated based on their action?

<p>Refer to Table (not provided) (D)</p> Signup and view all the answers

Where is Bangladesh Agricultural University located?

<p>Mymensingh city (C)</p> Signup and view all the answers

In which year did the educational program of Bangladesh Agricultural University start?

<p>1961 (A)</p> Signup and view all the answers

What was the original name of Bangladesh Agricultural University?

<p>East Pakistan Agricultural University (C)</p> Signup and view all the answers

Which faculty was added to Bangladesh Agricultural University in the academic year 1963-64?

<p>Faculty of Agricultural Economics and Rural Sociology (C)</p> Signup and view all the answers

Ranking wise, which position did Bangladesh Agricultural University hold in the webometrics university ranking 2017?

<p>1st (A)</p> Signup and view all the answers

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