Mechanical Measurements by Electrical Methods |
Other editions - View all
Common terms and phrases
accuracy adjustment alternating amplifier appear application armature arms arrangement balance bridge circuit calibration capacitance cause characteristics coil connected constant construction containing convenient coupled crystal current flowing cycles deflection depends described desired detecting device direct effect electric electric circuit Electronics employed energy Engineering entire equal error exciting extremely field force frequency gaging element galvanometer heat illustrated impedance increase indicating instrument inductance installed introduced known length less light limit magnetic magnitude manner material means measuring mechanical ment metallic method movement moving necessary occur operation oscillograph output phase pick-up placed plate position possible potential practice pressure primary element principle produced proportional range ratio recording resistance element sensitivity separate shown in Fig simple specimen standard strain supply temperature testing tion tube unit usually varies vibration voltage wide wire