The New Encyclopædia BritannicaEncyclopædia Britannica, 1983 - Encyclopedias and dictionaries |
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Page 568
... direct - reading potentiometers are widely used in the laboratory . They are particularly convenient when a number of routine measurements have to be made . The Wheatstone bridge . Figure 13 shows two potenti- ometers connected to form ...
... direct - reading potentiometers are widely used in the laboratory . They are particularly convenient when a number of routine measurements have to be made . The Wheatstone bridge . Figure 13 shows two potenti- ometers connected to form ...
Page 614
... direct - current excited . The source of direct current may be rectifiers , direct - current generators ( exciters ) driven from the motor shaft , or separate motor - generator sets . One important feature of synchronous motors is that ...
... direct - current excited . The source of direct current may be rectifiers , direct - current generators ( exciters ) driven from the motor shaft , or separate motor - generator sets . One important feature of synchronous motors is that ...
Page 877
... direct object of a transitive verb ; in ( 2 ) it is a predicative nominal group forming the second component of an ... direct object ; in ( 7 ) these complements are direct object and appositive noun ; in ( 8 ) direct object and ...
... direct object of a transitive verb ; in ( 2 ) it is a predicative nominal group forming the second component of an ... direct object ; in ( 7 ) these complements are direct object and appositive noun ; in ( 8 ) direct object and ...
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