MCQOPTIONS
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MCQOPTIONS
This section includes 67 Mcqs, each offering curated multiple-choice questions to sharpen your Avionics knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
The fundamental equation that relates pressure to fluid's speed and height is known as |
| A. | equation of continuity |
| B. | Bernoulli's equation |
| C. | light equation |
| D. | speed equation |
| Answer» C. light equation | |
| 52. |
The viscosity of the ethanol at 30 °C is |
| A. | 0.801 |
| B. | 1 |
| C. | 1.6 |
| D. | 6.29 |
| Answer» C. 1.6 | |
| 53. |
The change in kinetic energy is measured as the difference of |
| A. | 1/2(mv)2 |
| B. | (mv)2 |
| C. | 1/2(mv) |
| D. | 1/2(m)2 |
| Answer» B. (mv)2 | |
| 54. |
The density of the aluminum is round about equal to |
| A. | 2.7g/ cm3 |
| B. | 2.7 kg/ cm3 |
| C. | 2.7g/m3 |
| D. | 2.7 kg/m3 |
| Answer» B. 2.7 kg/ cm3 | |
| 55. |
If the viscosity of a fluid decreases with increasing stirrer speed, then the nature of the fluid is |
| A. | pseudoplastic |
| B. | newtonian |
| C. | thixotropic |
| D. | dilatant |
| Answer» B. newtonian | |
| 56. |
The viscosity of a fluid increases with the length of time that it is being mixed. This fluid would be best described as being |
| A. | rheopectic |
| B. | newtonian |
| C. | thixotropic |
| D. | viscoelastic |
| Answer» B. newtonian | |
| 57. |
When the net force acting on a droplet becomes zero then it falls with |
| A. | increasing speed |
| B. | decreasing speed |
| C. | constant speed |
| D. | zero velocity |
| Answer» D. zero velocity | |
| 58. |
An object moving through the liquid facing the retarding force is named as |
| A. | viscosity |
| B. | friction |
| C. | drag force |
| D. | surface tension |
| Answer» D. surface tension | |
| 59. |
The best described action of Pluronic F68 (non-ionic detergent) in a cell culture medium is that, it |
| A. | provides nutrients for the cells |
| B. | acts on the surface properties of the cells and the culture medium |
| C. | acts as a coagulant |
| D. | acts as a flocculant |
| Answer» C. acts as a coagulant | |
| 60. |
Which is the capital of Florida? |
| A. | Tallahassee |
| B. | Miami |
| C. | Jacksonville |
| D. | Pensacola |
| Answer» B. Miami | |
| 61. |
According to the equation of continuity when water falls then its speed increases while its cross sectional area |
| A. | increases |
| B. | decreases |
| C. | remain same |
| D. | different |
| Answer» C. remain same | |
| 62. |
What is the number of Flight Management Computers used in a typical commercial aircraft? |
| A. | 2 |
| B. | 1 |
| C. | 4 |
| D. | 3 |
| Answer» E. | |
| 63. |
What control does the EFIS Control Panel provide? |
| A. | Control over graphical and textual FMS data |
| B. | Control over flight plan |
| C. | Control over flight performance |
| D. | Navigation through FMS pages |
| Answer» B. Control over flight plan | |
| 64. |
What type of cockpit flight crew interface is used to enter or modify the data on the MFD? |
| A. | Keyboard and Cursor Control Unit |
| B. | Control stick |
| C. | Control Switches |
| D. | Control levers |
| Answer» B. Control stick | |
| 65. |
Which of the following is not a way cockpit-flight crew interfaces in the FMS? |
| A. | Primary Flight Display |
| B. | Multi Function Display |
| C. | Keyboard and Cursor Control Unit |
| D. | Target Detection and Locking System |
| Answer» E. | |
| 66. |
The number of independent FMS in a typical commercial aircraft is? |
| A. | 1 |
| B. | 2 |
| C. | 5 |
| D. | 7 |
| Answer» C. 5 | |
| 67. |
Which one of the following is not a function of the FMS? |
| A. | Flight guidance and control of flight path |
| B. | Monitor and regulate speed of the aircraft |
| C. | Automatically switch between different types of communication |
| D. | Automatic control of engine thrust |
| Answer» D. Automatic control of engine thrust | |