# Page 401 of 434

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**ASD-STE100 Simplified Technical English**

|**Word**<br>**(part of speech)**|**Approved meaning/**<br>**ALTERNATIVES**|**STE EXAMPLE**|**Non-STE example**|
|---|---|---|---|
|**TRY (v),**<br>**TRIES,**<br>**TRIED,**<br>**TRIED**|To make an effort to do<br>something|TRY TO MOVE THE<br>CONTROL COLUMN.||
|**tuck (v) — UNNAPPROVED**|PUT (v)|PUT THE HEADSTRAP<br>INTO THE FACE<br>PIECE.|Tuck the headstrap into<br>the face piece.|
|**TUNE (v),**<br>**TUNES,**<br>**TUNED,**<br>**TUNED**|To adjust equipment to<br>the best performance|TUNE ADF 1 TO A<br>KNOWN FREQUENCY.||
|**TURN (n)**|One full cycle of<br>movement around an<br>axis|LET THE PRESSURE<br>BECOME STABLE<br>AFTER EACH TURN OF<br>THE ADJUSTMENT<br>SCREW.||
|**TURN (v),**<br>**TURNS,**<br>**TURNED,**<br>**TURNED**|To move or cause to<br>move around an axis or<br>a point|TURN THE CONTROL<br>CLOCKWISE.||
||||THE BEARING TURNS<br>AT 1500 RPM.||
|**turn off (v) — UNNAPPROVED**|SET (v)|SET THE COMPUTER<br>TO “OFF.”|Turn off the computer.|
|STOP (v)|STOP THE<br>COMPUTER.|Turn off the computer.|
|DE-ENERGIZE (v)|DE-ENERGIZE THE<br>ELECTRICAL SYSTEM.|Turn the electrical<br>system off.|
|**turn on (v) — UNNAPPROVED**|SET (v)|SET THE POWER TO<br>“ON.”|Turn on the power.|
|START (v)|START THE POWER.|Turn on the power.|
|ENERGIZE (v)|ENERGIZE THE<br>ELECTRICAL SYSTEM.|Turn the electrical<br>system on.|
|**turn over (v) — UNNAPPROVED**|TURN (v)|TURN THE DISPLAY<br>PANEL UNTIL YOU<br>HAVE ACCESS TO THE<br>CABLE.|<br>Turn the display panel<br>over to access the cable.|
|**twice (adv) — UNNAPPROVED**|TWO (TN)|DO THIS PROCEDURE<br>TWO TIMES.|Do this procedure twice.|

# Page 402 of 434

**Page 2-1-T12**

**Part 2 - Dictionary**

**Issue 9 2025-01-15**

**ASD-STE100 Simplified Technical English**

|**Word**<br>**(part of speech)**|**Approved meaning/**<br>**ALTERNATIVES**|**STE EXAMPLE**<br>**Non-STE example**|
|---|---|---|
|**TWIST (v),**<br>**TWISTS,**<br>**TWISTED,**<br>**TWISTED**|1. To use a force that<br>turns something and<br>causes a distortion|DO NOT TWIST THE<br>CABLES.|
|2. To turn or change<br>shape as a result of<br>torsion|IF THE CABLE TWISTS,<br>DISCONNECT THE<br>TWO CONNECTORS.|
|**TYPE (n)**|A specified group|FIND THE TYPE AND<br>DIMENSIONS OF THE<br>DAMAGE.|
|**TYPICAL (adj)**|That has the important<br>qualities of a group|THIS INSTALLATION<br>PROCEDURE IS<br>TYPICAL FOR THIS<br>TYPE OF FASTENER.|

**Issue 9 2025-01-15**

**Part 2 - Dictionary**

# Page 403 of 434

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**ASD-STE100 Simplified Technical English**

**Word Approved meaning/** **<u>(part of speech) ALTERNATIVES</u>**

**<u>STE EXAMPLE</u>**

**<u>Non-STE example</u>**

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# Page 404 of 434

**Page 2-1-T14**

**Part 2 - Dictionary**

**Issue 9 2025-01-15**

**ASD-STE100 Simplified Technical English**

|**Word**<br>**(part of speech)**|**Approved meaning/**<br>**ALTERNATIVES**|**STE EXAMPLE**|**Non-STE example**|
|---|---|---|---|
|**unable (adj) — UNNAPPROVED**|CANNOT (v)|IF YOU CANNOT TURN<br>THE PULLEY, MAKE<br>SURE THAT THE PIN IS<br>REMOVED.|If you are unable to turn<br>the pulley, make sure<br>that the pin is removed.|
|**unauthorized (adj) — UNNAPPROVED**|NOT APPROVED|IF YOU ARE NOT<br>APPROVED TO DO<br>THIS WORK, DO NOT<br>DO THIS ENGINE<br>TEST.|If you are unauthorized,<br>do not do this engine<br>test.|
|**uncap (v) — UNNAPPROVED**|REMOVE (v)<br>(A CAP [TN] OR CAPS<br>[TN])|REMOVE THE CAPS<br>FROM THE HOSES.|Uncap the hoses.|
|**unclip (v) — UNNAPPROVED**|REMOVE (v)<br>(FROM A CLIP [TN] OR<br>CLIPS [TN])|REMOVE THE VISOR<br>FROM THE CLIP.|Unclip the visor.|
|**uncoil (v) — UNNAPPROVED**|UNWIND (v)|UNWIND THE CABLES<br>CAREFULLY.|Uncoil the cables<br>carefully.|
|**uncontaminated**<br>**(adj)**|CLEAN (adj)|MAKE SURE THAT THE<br>HYDRAULIC FLUID IS<br>CLEAN.|Make sure that the<br>hydraulic fluid is<br>uncontaminated.|
|CONTAMINATION (n)|MAKE SURE THAT<br>THERE IS NO<br>CONTAMINATION IN<br>THE FUEL TANKS.|Make sure that the fuel<br>tanks are<br>uncontaminated.|
|**uncouple (v) — UNNAPPROVED**|DISCONNECT (v)|DISCONNECT THE<br>TOW BAR FROM THE<br>VEHICLE.|Uncouple the tow bar<br>from the vehicle.|
|**uncovered (adj) — UNNAPPROVED**|COVER (TN)|DO NOT PUT A COVER<br>ON THE CONTAINER.|Leave the container<br>uncovered.|
|**undamaged (adj) — UNNAPPROVED**|NOT DAMAGED|MAKE SURE THAT THE<br>SKIN IS NOT<br>DAMAGED.|Make sure that the skin<br>is undamaged.|
|**UNDEMANDED**<br>**(adj)**|That occurs without an<br>apparent cause|IF YOU GET AN<br>UNDEMANDED<br>MOVEMENT, DO A<br>TEST OF THE<br>SYSTEM.||

**Issue 9 2025-01-15**

**Part 2 - Dictionary**
