2 Heat akled and work done by a vystem are negative o True • Falke

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Chapter1: Temperature And Heat
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inermoaynami.
2 Heat akled and vork done by a syaten are negutive
O True
• False
3 The anxai of beat required o raise the iemperanre of a sabstance by onc degree
during an iscbarie process is knewe as:
• LA
- is a devise tut decrouses tke speod of ihe passing fluid whileincrcasing
4. A
its pressure
• Tubine
o Compressor
• Nozzle
• Diffuser
5. In -----, all the propenies af the sysiera excea the lemperature rary as moring
from one state to another.
o Isolanie Process
o lometric Process
• boihermal Procoss
O Polyupic Puxess
6 The specific heat at a constunt pressure Cpis always smaller than the specific heat at
a canstant velume Cv.
• True
o Fake
7. Eaergy roquiced to push the mass into or cut of the control voluae is
• Enthalpy
• How energy
• laternal cacrgy
& The 24 law of themodyisanie stute ihat eaergy has a
and
Paget
9. ----
-is the churnge that sysiem andergoes.
• Puth
• Pcess
O Sture
10 The -
is relsied to the olevalion change of a sysient,
o Potenial energy
e Intemal energy
e Kinetic energy
o Tatal energy
-- system, neither mass or energy ean cros the boundary of the system,
o Cuatrol systcn
o Clesed system
e lualuted system
12 A process can be considkred ivothermal if both dhe systeni and the surreundirgs are
at the same tenpeure.
• True
o Fale
I1. In
10 Marka
Q.) A piston-cylinder device initialy contairs (.5 kg of air at I MPa and XrC The
Transcribed Image Text:: inermoaynami. 2 Heat akled and vork done by a syaten are negutive O True • False 3 The anxai of beat required o raise the iemperanre of a sabstance by onc degree during an iscbarie process is knewe as: • LA - is a devise tut decrouses tke speod of ihe passing fluid whileincrcasing 4. A its pressure • Tubine o Compressor • Nozzle • Diffuser 5. In -----, all the propenies af the sysiera excea the lemperature rary as moring from one state to another. o Isolanie Process o lometric Process • boihermal Procoss O Polyupic Puxess 6 The specific heat at a constunt pressure Cpis always smaller than the specific heat at a canstant velume Cv. • True o Fake 7. Eaergy roquiced to push the mass into or cut of the control voluae is • Enthalpy • How energy • laternal cacrgy & The 24 law of themodyisanie stute ihat eaergy has a and Paget 9. ---- -is the churnge that sysiem andergoes. • Puth • Pcess O Sture 10 The - is relsied to the olevalion change of a sysient, o Potenial energy e Intemal energy e Kinetic energy o Tatal energy -- system, neither mass or energy ean cros the boundary of the system, o Cuatrol systcn o Clesed system e lualuted system 12 A process can be considkred ivothermal if both dhe systeni and the surreundirgs are at the same tenpeure. • True o Fale I1. In 10 Marka Q.) A piston-cylinder device initialy contairs (.5 kg of air at I MPa and XrC The
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