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热衰竭(heat exhaustion)
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更多 “热衰竭(heat exhaustion)” 相关考题
考题
For what purpose are the diving pipes used?A. To absorb heat from the sun.B. To store heat for future use.C. To turn solar energy into heat energy.D. To carry heat down below the surface.
考题
But then fatigue created a kind of mental ________.A、anaestheticB、paralyzedC、subsideD、exhaustion
考题
The heat gained per pound of refrigerant in the evaporator is known as the ______.A.latent heat of vaporizationB.sensible heatC.refrigerating effectD.specific heat of vaporization
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A patient suffering from heat exhaustion should be______.A.moved to a cool room and told to lie downB.kept standing and encouraged to walk slowly and continuouslyC.given a glass of water and told to return to work after 15 minutes of restD.None of the above are correct
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Heat exhaustion is caused by excessive ______.A.loss of body temperatureB.loss of water and salt from the bodyC.gain in body temperatureD.intake of water when working or exercising
考题
People should take holidays, otherwise they will get（）and leave the companyA、exhaustB、exhaustingC、exhaustedD、exhaustion
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单选题The rate of heat transfer from a hot region to a cold region is affected most by the （）.A
size of the heat sinkB
temperature difference between the regionsC
size of the heat sourceD
total heat of the system
考题
单选题Sacrificial zinc anodes are used on the saltwater side of diesel engine heat exchangers to（）.A
reduce electrolytic action on heat exchanger metalsB
keep heat transfer surfaces shiny and cleanC
prevent rapid accumulation of marine growthD
provide a protective coating on heat exchanger surfaces
考题
单选题The heat gained per pound of refrigerant in the evaporator is known as the（）.A
latent heat of vaporizationB
sensible heatC
refrigerating effectD
specific heat of vaporization
考题
单选题The rate of heat transfer between the hot and cold fluids passing through a shell-and-tube type heat exchanger will （）.A
remain constant along the tubes lengthB
be greatest in a single pass counter flow heat exchangerC
remain constant throughout the heat exchangerD
vary from section to section through out the heat exchanger
考题
单选题The reason why the laser beam is very strong is that ______.A
it is artificially illuminatedB
it is made up of a concentrated beam of lightC
it sends out heat in all directionsD
its heat is increased by the heat of the sun
考题
单选题Which of the following is true of the heating system of the Johnstown campus?A
The heat is supplied by human bodies only.B
The heat is supplied by both human bodies and other heat-emitting objects.C
The heat is supplied by both human bodies and conventional fuel.D
The heat is supplied by human bodies, other heat-emitting objects, and conventional fuel.
考题
单选题The heat used to change a liquid to a vapor is called （）.A
latent heat of fusionB
latent heat of vaporizationC
specific heat of vaporizationD
latent heat of the gas
考题
单选题The amount of heat released by steam when it changes to water at the same temperature is called（）.A
latent heat of condensationB
latent heat of vaporizationC
latent heat of saturationD
sensible heat of condensation
考题
单选题Treatments of heat exhaustion consist of（）.A
moving to a shaded area and laying downB
bathing with rubbing alcoholC
placing the patient in a tub of cold waterD
All of the above
考题
单选题A patient suffering from heat exhaustion should be（）.A
moved to a cool room and told to lie downB
kept standing and encouraged to walk slowly and continuouslyC
given a glass of water and told to return to work after 15 minutes of restD
None of the above are correct
考题
单选题Which of the following statements is correct concerning heat transfer?（）A
Heat is given off from a high temperature region known as a heat sinkB
Heat transfer rate is affected most by the size of the heat sink involvedC
Heat transfer rate is affected most by the temperature difference between the heat source and the heat sinkD
Heat transfer by radiation will occur only by mass motion of a fluid substance
考题
名词解释题生物热（biological heat）
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