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check fluid levels
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When solid changes to liquid rise in temperature or drop in temperature?
Melting need an increase of the temperature.
Is temperature increase or decrease when the door open of a refrigerator?
The air temperature will increase since the cold air will drop out of the fridge and be replaced by warmer air.
Why does the engine warning light come on in your vauxhall astra with a simultaneous increase in engine temperature followed by a steep drop?
It sounds like the thermostat is opening up late causing the engine to almost overheat before it opens. Replace the thermostat.
What happens if a person gets the wrong blood during a transfusion?
the pulse will increase, the temperature will increase , and the blood pressure will drop
Why does your temperature gauge drop when engine is hot on ford focus2005?
check the antifreeze
What can make the relative humidity increase if the moisture in the air remains the same?
A drop in air temperature.
Does the teperature drop or rise when a solid turns into a gas?
During the phase change, the temperature remains constant. Once the phase change is complete, the temperature will increase.
What would cause car temperature to rise when stopped but drop when moving or when engine is revved?
The thermostat is failing.
How can the efficiency of a Carnot Engine be increased?
Increase source temperature or decrease sink temperature.More efficient way is to decrease sink temperature.
What causes oil pressure drop when engine has heated up during drive?
The oil gets thinner. It is normal for the oil pressure to drop after the engine has reached full operating temperature. If you have from 30-40 psi pressure when the engine is hot then that is normal.
Can your car function without a thermostat?
it can start but it won't go far as the engine will "explode" because of the increase of temperature. A thermostat regulates the temperature system of your car.. Usually the engine will run too cold with out a thermostat. That will hurt the efficiency of the engine.
Why would Engine temperature increase at idling?
Because the efficiency of the fan and the water pump degrades at low RPM.
