Chronometer error may be found by().
- Aradio time signal
- Bcomparison with a timepiece of known error
- Capplying the prevailing chronometer rate to previous readings
- DAll of the above
Chronometer error may be found by().
1、Error may be introduced into a magneti
Error may be introduced into a magnetic compass by().Amaking a structural change to the vesselBa short circuit near the compassCbelt bucklesDAll of the above
2、Liens may be created by the contract()
Liens may be created by the contract()they do not exist at common law.AwhereBwhetherCthereDand
3、Traffic separation schemes may be()by
Traffic separation schemes may be()by the Organization for the purpose of these Rules.AadoptedBadaptedCadjustedDadmitted
4、28.If you found a pencil case ,it may
28.If you found a pencil case ,it may be(可能是) _________.A MikesB Lisa’sC Tom’sD Johns
5、Advection fog may be formed by cold ai
Advection fog may be formed by cold air passing over a().Acolder sea surfaceBwarmer sea surfaceCdry coastal plainsDhigh mountain or plateau
6、Static electricity may be built up by
Static electricity may be built up by the().Aflow of petroleum through pipesBspraying or splashing of petroleumCsettling of solids or water in petroleumDAll of the above