Why do saturated gases not follow the ideal gas law?
What will be an ideal response?
If a saturated gas is cooled, some of the gas molecules will condense to liquid, leaving fewer gas molecules. This drops the pressure much more than simply slowing the gas molecules down in an ideal gas.
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Answer the following statement(s) true (T) or false (F)
1. Four-speed, consequent pole, squirrel cage motors have two reconnectable windings and two speeds for each winding. 2. Multispeed starters are provided with mechanical and electrical interlocking. 3. Compelling relays ensure that the motor starts at the lowest speed. 4. With an accelerating relay, the motor can be started only by pressing the low-speed push button. 5. With a compelling relay, the motor is started at low speed and is then accelerated automatically through successive speed steps until the selected speed is reached.
Which of these is the LEAST desired method for re-setting the vehicle PCM?
A) Battery disconnect B) Driving the vehicle C) Using a scan tool D) Overcharging the battery
Two technicians are discussing PCV systems. Technician A says that PCV systems are connected to a port on the intake manifold. Technician B says that PCV systems prevent the fuel tank from over-pressurizing. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
All of the following are true statements about the men who joined the CCC (Civilian Conservation Corps) EXCEPT
A. there were about three million men in the program. B. the men were mostly young, hired to work in fresh-air camps. C. many of the men had criminal records. D. they worked on reforestation, flood control and swamp drainage projects. E. CCC workers helped families by sending most of their paychecks home.