Describe the term ntu in thermodynamics
Describe the term ntu in thermodynamics? Illustrate in short.
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ntu is nothing however the number of transfer units; it is one of the process employed to determine the heat transfer of hot and cold body it is applicable to in both parallel and counter flow.
Briefly state the definition of Pascal’s principle?
Describe the fundamental principles of the regulation? Briefly describe the principles?
Occam's [or Ockham's] razor (William of Occam [or Ockham]; c. 1340): It is the suggestion that the simpler a theory is the better. When two theories forecast the phenomena to the similar accuracy, then the one that is simpler is the better one. Furthe
what should be the choice of standard unit.
Tachyon paradox: The argument explaining that tachyons (should they subsist, of course) can’t carry an electric charge. For an imaginary-massed particle travelling faster than c, less energy the tachyon has, the faster it travels, till at zero e
Coulomb's law (C. de Coulomb): The basic law for electrostatics, equivalent to Newton's law of universal gravitation. It defines that the force between two point charges is proportional to the arithmetical product of their respective
Write down any two elementary particles that have nearly infinite life time?
A thermocouple of K type is suddenly exposed to air with temperature of 1273K, Initial temperature was 293 K. Calculate the time needed for the thermocouple read the temperature with accuracy of better that 99%. Ignore radiation and conduction. The measuring element has a ball shape of diameter o
Gauss' law for magnetic fields (K.F. Gauss): The magnetic flux via a closed surface is zero (0); no magnetic charges present; in its differential form, div B = 0
What do you mean by the term cardiac output? Briefly explain it.
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