The Ratio of Specific Heats of a Gas Is 1

question 14

Multiple Choice

The ratio of specific heats of a gas is 1.4 and the value of specific heat at constant pressure is 7.0 cal/mole °C. The difference between specific heat at constant presure and specific heat at constant volume will be

• A)1.4
• B)5
• C)1/1.4
• D)1.7
• E)2

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Definitions:

RTO Timer

A type of timer in industrial control systems that allows for retentive countdowns, meaning it retains the countdown value during power cycles or when in an off state.

Timer Reset Instruction

A control logic instruction used to reset or clear the accumulated time in a timer, returning it to its initial state.

RES Instructions

Commands in PLC programming that reset a specified condition or status, returning it to its default or initial state.