In his answer to question 3, Brazil´s president

Based on the text, judge the items below.

A survey undertaken after the accident found out that one of the balance weights was left out.

Based on the text, judge the items below.

Two bolts and nuts went up and were packed to the upper part of the lift.

Based on the text, judge the items below.

The elevator spring tab was clutched in the training-edgedown position.

Based on the text, judge the items below.

The Dash 8 pitch-control system consists of two elevatorcontrol- cable circuits both operating a single elevator.

Based on the text, judge the items below.

The elevator is made to work by the captain's control column by activating two other devices.

According to the text, it can be inferred that

both control columns components look alike.

According to the text, it can be inferred that

the interconnection of the two control columns normally avoids synchronic movements of both elevators.

According to the text, it can be inferred that

if one of the control-cable breaks, the control columns can be turned on by the elevator-pitch-disconnected system.

According to the text, it can be inferred that

the spring-tab system purpose is to render aero-dynamic assistance to elevator movement.