Electrical Instruments and Measurements |
Contents
preface | 1 |
voltage and current measurements | 13 |
indicating instruments | 60 |
Copyright | |
10 other sections not shown
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Common terms and phrases
accuracy adjusted angle applied arms arrangement balance basic bridge calibration capacitance capacitor cell circuit coil Company compared connected constant core correction deflection depends determined dial difference direct Division drop effect electrical element equal error example factor field Figure fixed flow flux frequency galvanometer heat impedance increase indicated inductance inductor input instrument junction known leads length less limit load lower magnetic means measurement ments meter method mounted moving nominal obtained ohms operation output parallel percent phase position potential potentiometer precision primary produce proportional Radio range ratio reading reference resistance resistors result scale secondary sensitivity shield shown in Fig shows shunt standard standard cell supply switch temperature terminals torque transformer turns units unknown usually voltage voltmeter volts wattmeter Weston winding wire zero