When using the lifeboat compass,you must be careful to().
- Aset it on the centerline of the boat
- Bapply the correction for compass error
- Ckeep metal objects away from it
- DAll of the above
When using the lifeboat compass,you must be careful to().
1、When launching a lifeboat,the tricing
When launching a lifeboat,the tricing pennants should be released().Abefore the boat is lowered from the stowed positionBas the boat-fall block...
2、When a magnetic compass is not in use
When a magnetic compass is not in use for a prolonged period of time it should().Abe shielded from direct sunlightBbe locked into a constant headingChave any air bubbles replaced with nitrogenDhave the compensating magnets removed
When you use Microsoft Windows Media Player to begin playback of a music file, you receiv...
4、When you use Microsoft Windows Media
When you use Microsoft Windows Media Player to begin playback of a music file, you receive the following error message: You do not have the ...
5、When measuring AC current flow, you mu
When measuring AC current flow, you must always connect the meter ()Ain series with the power source and loadBin parallel with the power source and loadCinsuring correct polarityDusing the lowest range possible to prevent instrument damage
When using the wlse to verify rf coverage,which task will use the configured radioQ...