Tag: science & technology

Questions Related to science & technology

1."A is thermally equllibrium with B,B is thermally equillibrium with C...then A will be in thermally equillibrium with C" This is?
general knowledge science & technology

  1. Zeroth law of thermodynamics

  2. First law of thermo Dynamics

  3. Second law of thermoDynamics

  4. Third law of thermodynamics

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Correct Option: A

"heat completely cannot converted into work" This is..?
general knowledge science & technology

  1. Zeroth law of thermodynamics

  2. First law of thermo Dynamics

  3. Second law of thermoDynamics

  4. Third law of thermodynamics

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Correct Option: C

"it is impossible by any procedure, no matter how idealised, to reduce any system to the absolute zero of temperature in a finite number of operations"
general knowledge science & technology

  1. Zeroth law of thermodynamics

  2. First law of thermo Dynamics

  3. Second law of thermoDynamics

  4. Third law of thermodynamics

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Correct Option: D
  1. Action .....Reaction.....?
general knowledge science & technology

  1. Newton First law

  2. Newtons second law

  3. Newtons third law

  4. None

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Correct Option: C

"Energy neither created nor destroyed" This is?
general knowledge science & technology

  1. Zeroth law of thermodynamics

  2. First law of thermo Dynamics

  3. Second law of thermoDynamics

  4. Third law of thermodynamics

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Correct Option: B

Enthapy units?
general knowledge science & technology

  1. kg/hr

  2. Newtons

  3. Jouls

  4. N/m2

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Correct Option: C

isentropic process?
general knowledge science & technology

  1. Constant enthalpy

  2. Constant pressure

  3. Constant temparature

  4. Constant Entropy

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Correct Option: D

Isobaric process?
general knowledge science & technology

  1. Constant enthalpy

  2. Constant pressure

  3. Constant temparature

  4. Constant Pressure

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Correct Option: D

Adiabatic process?
general knowledge science & technology

  1. heat transfer is low

  2. heat transfer is zero

  3. Heat transfer is high

  4. None

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Correct Option: B

Isenropic expansion?
general knowledge science & technology

  1. Constant pressure

  2. Constant volume

  3. Increase in pressure

  4. reduction in pressure

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Correct Option: D