TY  - BOOK
AU  - Drysdale, C V.
AU  - Jolley, A C.
TI  - Electrical ring instruments
U1  - 621.310 
PY  - 1924///
CY  - London
PB  - West Benn Limited, 
KW  - Electrical measurement
KW  - Electromechanical instruments
KW  - Precision measurement
N1  - Includes index; This book provides a comprehensive study of electrical ring instruments, which are essential devices used for measuring electrical quantities in power systems. It details the design, working principles, and calibration of these instruments, with focus on accuracy, construction, and industrial applications. The text is valuable for students, engineers, and technicians involved in electrical instrumentation and power system monitoring
ER  -