ABOUT Quiz :
* Attempt the Quiz only once .
* Score will be released only after closing of the quiz .
* If total marks scored is above 40 % of the maximum marks , then E- certificate will be emailed immediately . Or certificate in 2minutes
* Only 100 E – certificates will be emailed per day
National Level Online Quiz on “Heating, Ventilation, and Air Conditioning(HVAC)”
DEPARTMENT OF MECHANICAL ENGINEERING
National Level Online Quiz on Heating, Ventilation, and Air Conditioning
Welcome Dear Participants,
Greetings of the day…!!!!
The Department of Mechanical Engineering, Bharat Institute of Engineering and Technology is pleased to announce the National Level Online Quiz on Heating, Ventilation, and Air Conditioning
The quiz will contain 10 Questions. Participants who will secure more than 40% will receive an E- certificate . The E-certificate will be shared on the registered email id.
This Quiz is FREE of cost for all.
Thank You!!!
Faculty Coordinator
Mr.K Raju
Asst Professor
1.Two locations where a cold air return should be installed:*
a. Open area of wall and low to the ground.
b. Behind appliances and high on the wall.
c. Open area of wall and high on the wall.
d. Behind appliances and low to the ground.
2.Which of the following is a law of thermodynamics*
a.Heat is a form of matter.
b. Heat moves toward a place with higher intensity.
c. Heat moves toward a place with lower intensity.
d. Heat moves toward a place with a higher temperature
3.Sensible heat describes _________________________.*
a.How fast heat will travel.
b. The quantity of heat.
c. The volume of heat.
d. How hot something feels.
4.In an air conditioning and refrigeration system, what occurs in an evaporator?*
a. The refrigerant absorbs the latent heat.
b. The refrigerant evaporates latent heat.
c. Latent heat is condensed.
d. Latent heat is released.
5.To change Fahrenheit to Celsius, which formula is used?*
a. C =(F+32)÷ 1.8
b. C=(F-32) x 1.8
c. C=(F-32) ÷ 1.8
d. C= (F-32)+1.8
6.A day-ton of refrigeration is the amount of refrigeration produced by melting 1 ton of ice at a temperature of 32 degrees F in 24 hours*
True
False
7.What is a sling psychrometer used to measure?*
a. Latent heat
b. Super heat
c. Wet and dry bulb temperature
d. Barometric pressure
8.What is the primary composition of natural gas?*
a. 65 percent methane
b. 75 percent methane
c. 85 percent methane
d. 95 percent methane
9. What is the major difference between a heat pump and an air conditioner?*
a. Condenser
b. Thermostatic expansion valve
c. Evaporator
d. Reversing valve
10.What is a carbon footprint? *
a. The carbon deposits from burning gasoline.
b. The amount of carbon dioxide that is produced to support your lifestyle.
c. The amount of carbon in the atmosphere produced by the world’s lifestyle.
d. The amount of carbon in the stratosphere.
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