Air Conditioning Controls:___________? - PakMcqs

Related Mcqs:

1. Spinal card controls all ___________?

   A. Sexual activities B. Thinking activities C. Reflex activities D. none Submitted by: Tasawar Hussain channa...

2. What part of the brain controls thirst and hunger?

   A. Thalamus B. Hypothalamus C. Aymgdala D. None Submitted by: Neelam Parri...

3. Which part of the brain controls the Pituitary Gland?

   A. Hindbrain B. Hypothalamus C. Hippocampus D. Midbrain Submitted by: Abid Hussain...

4. Quantity of fresh air required for a man is 1000 cubic feet of air for every____________?

   A. 5 minutes B. 10 minutes C. 15 minutes D. 20 minutes Submitted by: WIQAR AHMAD...

5. During which process of energy exchange does cold air displace warmer air?

   A. Convection  B.  Radiation C.  Conduction D.  None of these Submitted by: Rida...

6. Brass gets discoloured in air because of the presence of which of the following gases in air ________ ?

   A. Carbon dioxide B. Oxygen C. Nitrogen D. Hydrogen sulphide Submitted by: Rashid Mehmood...

7. Main constituent in air is ___________?

   A. Oxygen B. Nitrogen C. Hydrogen D. Helium Submitted by: Mirza Musawer Jamil...

8. The speed of sound in air at sea level is approximately____________?

   A. 300 meter per second B. 320 meter per second C. 340 meters per second D. 370 meter per second Submitted by: ABDUL AZIZ KHAN...

9. Air contains maximum amount of__________?

   A. oxygen B. nitrogen C. hydrogen D. carbon dioxide Submitted by: ABDUL HAYEE...

10. The maximum risk to air travel is from?

    A. Clouds B. Rainfall C. Fogs D. Strong Winds Submitted by: Syed Nizakat Ali Shah...