M14 Propulsion Sub-Module No 1 (QUIZ : NO 1)

M-14 Chapter No 1

Quiz

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1. Abbreviation, BTU stands for ?
   1.   Bio thermal unit (BTU)
   2.   British thermal unit (BTU)
   3.   Balanced thermal unit (BTU)
2. During combustion, the addition of fuel to burn with the air, ___________ the pressure and there is a corresponding increases in volume ?
   1.   decreases
   2.   increases
   3.   no change
3. Energy that is due to distortion of an elastic body is ?
   1.   Kinetic
   2.   Hydral
   3.   Potential
4. The fluid, when enters from the narrow section to wide section of the venturi, it produces ?
   1.   pressure high static pressure
   2.   high velocity
   3.   low static
5. Aircraft fly on the principle of Newton's ?
   1.   third Law of motion
   2.   first Law of motion
   3.   second Law of motion
6. The FADEC type control gives the electronic controller computer ?
   1.   partial control
   2.   no control
   3.   complete control
7. All aircraft propulsion systems employ ?
   1.   Newton’s third law of motion
   2.   Newton’s second law of motion
   3.   Newton’s first law of motion
8. The volume of a mass of gas at constant pressure is proportional to the temperature of the gas (air) is explained as, ?
   1.   Charles' Law
   2.   Boyle's Law
   3.   Bernolie theoram
9. Where the cross-sectional area is decreasing, the passageway is referred to as a ?
   1.   diverging duct
   2.   kinetic duct
   3.   converging duct
10. It is the type of engine that is generally categorized as high bypass or low bypass in accordance with their bypass ratios ?
    1.   Turbojet
    2.   Turbofan
    3.   Turboshaft