Vayudoot Aviation

1. If the pilot pipe becomes partly blocked?

The VSI will over under read at all times.

The VSI will read zero at all times.

The VSI will be unaffected.

The VSI will over read when climbing descending.

2. The response rate of a VSI can be improved by fitting a?

Choke system.

Bi-metallic compensator.

Retura spring.

Accelerometer system

3. As an aircraft moves close to the ground during a landing the VSI might?

Become Inaccurate due to aircraft attitude change.

Stick due to loss of pilot source.

Become Inaccurate due to ground effect.

Become inaccurate due to turbulence.

4. If the port static vent of a large aircraft is blocked, what will happen to the VSI Indications when it is side slipping to the left in a descent?

Under indicate.

Be unaffected.

Fluctuate

Over Indicate.

5. If the choke in the VSI becomes partly blocked?

The VSI Indication will be too high when climbing or descending.

The VSI Indication will be too high at all times.

The VSI Indication will be too high when climbing.

The VSI Indication will be too low when descending.

6. A VSI Indicates increasing ROD by?

The VSI indicates only vertical speeds not acceleration.

VSI needle moving upwards.

VSI needle moving downwards.

VSI needle stationary.

7. If the static pipe becomes party blocked?

The VSI indication will be too high when descending.

The VSI indication will be too low when climbing or descending.

The VSI indication will be unaffected.

The VSI indication will be too high when accelerating.

8. If the static pipe becomes partly blocked?

The VSI Indication will be too low at all times.

The VSI Indication will be too high when descending

The VSI Indication will be too high when accelerating at constant altitude.

The VSI Indication will be too low when descending.

9. A VSI?

Measures the difference between the pressure Inside and outside a capsule.

Measures the difference between total pressure and static pressure.

Measures only dynamic pressure.

Produces an output proportional to amblent pressure.

10. VSI lag is reduced by?

Two dashpots responding to acceleration.

Bi-metallic strips.

Electronic system.

Two retura springs.

11.
If the pitote pipe becomes partly blocked?

The VSI will be too low when descending and too high when climbing.

The VSI will be too low when descending.

The VSI will not be affected.

The VSI Indication will be too low when climbing.

12. What should the VSI Indicate when an aircraft on a 3 degree glideslope is flying at 100 Kts TAS?

224 fpm descent.

524 fpm descent.

324 fpm descent.

424 fpm descent.

13. If the casing of a VSI in a pressurised aircraft develops a leak?

VSI Indication will be too high when climbing and too low when descending.

VSI Indication will be too low when climbing and too high when descending.

VSI Indication will be too high when climbing or descening.

VSI Indication will be too low when climbing or descending.

14. The correct action to be taken when the static vent blocks on an unpressurised aircraft is to?

Break the VSI glass.

Open a window to equailse pressures.

Use the standby static source.

Calculate ROC using mathematically.

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