120. Calorie is a measure of
A.Specific heat
B.Quantity of heat
C.Thermal capacity
D.Entropy

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121. 1 kgf/cm^2 is equal to
A.760 mm Hg
B.Zero mm Hg
C.735.6 mm Hg
D.1 mm Hg

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122. One barometric pressure or 1 atmospheric pressure is equal to
A.1 kgf/cm^2
B.1.033 kgf/cm^2
C.0 kgf/cm^2
D.1.0197 kgf/cm^2

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123. Barometric pressure is equal to
A.760 mm Hg
B.Zero mm Hg
C.735.6 mm Hg
D.1 mm Hg

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124. The first law of thermodynamics is the law of
A.Conservation of mass
B.Conservation of energy
C.Conservation of momentum
D.Conservation of heat

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125. Kelvin Planck's law deals with
A.Conservation of heat
B.Conservation of work
C.Conversion of heat into work
D.Conversion of work into heat

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126. A perpetual motion machine is
A.A thermodynamic machine
B.A non-thermodynamic machine
C.A hypothetical machine
D.A hypothetical machine whose operation would violate the laws of thermodynamics

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