expel (v)  REMOVE, BLEED  REMOVE THE AIR FROM THE COMPOUND WITH A SPATULA.  Expel the air from the compound with a spatula.
       BLEED THE NITROGEN FROM THE SYSTEM.  Expel nitrogen from system.
 EXPIRED (adj)  More than the permitted life  MAKE SURE THE SHELF LIFE IS NOT EXPIRED.  
 explain (v)  TELL  TELL THE GROUND CREW THAT YOU WILL OPERATE THE SYSTEM.  Explain to the ground crew that you will operate the system.
 EXPLOSION (n)  The effect when an explosive material quickly releases its energy (TN)  THIS CAN CAUSE AN EXPLOSION.  
 EXPLOSIVE (adj)  That can cause an explosion  THE SAFETY PRECAUTIONS THAT FOLLOW ARE APPLICABLE TO EXPLOSIVE ITEMS.  
 expose (v)  GET  REMOVE THE COVER ASSEMBLY TO GET ACCESS TO THE LAMP ASSEMBLY.  Remove cover assembly to expose lamp assembly.
EXTEND (v),
 EXTENDS, EXTENDED, EXTENDED  To increase, or cause something to increase, in dimension or range  FULLY EXTEND THE JACK RAM.   
 EXTENSION (n)  1. The "action" when something extends  MAKE SURE THE EXTENSION OF THE AIRBRAKES IS SMOOTH.  
    2. The result when something extends  THE TOTAL EXTENSION OF THE PISTON IS XXXX.  
 extent (n)  DEPTH, LENGTH, WIDTH  MEASURE THE DEPTH OF THE CRACK.  Measure the extent of the crack.
       MEASURE THE LENGTH OF THE CRACK.  
       MEASURE THE WIDTH OF THE CRACK.  

 
 
 exterior (n)  EXTERNAL (adj)  EXAMINE THE EXTERNAL SURFACE OF THE WING TANK.  Examine the exterior of the wing tank.
 EXTERNAL (adj)  Of, or on, the outer side  CONNECT THE EXTERNAL POWER SUPPLY.  
 EXTERNALLY (adv)  Of, or on, the outer side  THE BOX IS INSTALLED EXTERNALLY.  
 EXTINGUISH (v),
 EXTINGUISHES, EXTINGUISHED, EXTINGUISHED  To cause to stop combustion (TN)
 NOTE : Lights (TN) and lamps (TN) COME ON and GO OFF.  TO EXTINGUISH A FIRE IN THE ENGINE, PULL THE "FIRE" HANDLE.  
 extra (adj)  MORE  THIS MATERIAL GIVES MORE PROTECTION.  This material provides extra protection.
 extract (v)  REMOVE  REMOVE THE BOLT WITH AN EXTRACTOR.  Extract bolt.
 extreme (adj)  VERY HIGH, VERY BAD   DO NOT APPLY VERY HIGH LOADS.  Do not apply extreme loads.