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A. magnetic axis and geometric axis of the needle coincide B. ends of the needle and pivot are in same vertical and horizontal planes C. pivot is vertically over the centre of the graduated circle D. needle is always kept sensitive

Posted by Civil Engineer
Asked on June 17, 2016 3:36 pm
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A. magnetic axis and geometric axis of the needle coincide B. ends of the needle and pivot are in same vertical and horizontal planes C. pivot is vertically over the centre of the graduated circle D. needle is always kept sensitive

Posted by Civil Engineer
Answered on June 25, 2016 3:26 pm
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A. magnetic axis and geometric axis of the needle coincide B. ends of the needle and pivot are in same vertical and horizontal planes C. pivot is vertically over the centre of the graduated circle D. needle is always kept sensitive

Posted by Civil Engineer
Answered on June 25, 2016 3:26 pm
▲
0
▼

A. magnetic axis and geometric axis of the needle coincide B. ends of the needle and pivot are in same vertical and horizontal planes C. pivot is vertically over the centre of the graduated circle D. needle is always kept sensitive

Posted by Civil Engineer
Answered on June 25, 2016 3:26 pm