Q1#1. If the pilot pipe becomes partly blocked?AThe VSI Indication will be too low when climbing.BThe VSI will be too low when descending.CThe VSI will not be affected.DThe VSI will be too low when descending and too high when climbing.
Q2#2. If the static pipe becomes party blocked?AThe VSI indication will be too high when descending.BThe VSI indication will be too high when accelerating.CThe VSI indication will be too low when climbing or descending.DThe VSI indication will be unaffected.
Q3#3. VSI lag is reduced by?ATwo dashpots responding to acceleration.BTwo retura springs.CBi-metallic strips.DElectronic system.