Chapter: Measurements and Instrumentation : Electrical and Electronics Instruments
Rectifier Type Instruments
Rectifier type instruments are used for measurement of ac. voltages and currents by employing a rectifier element which converts a.c. to a unidirectional d.c. and then using a meter responsive to d.c. to indicate the value of rectified a.c.
Rectifier Type Instruments
Rectifier
type instruments are used for measurement of ac. voltages and currents by
employing a rectifier element which converts a.c. to a unidirectional d.c.
and then using a meter responsive to d.c. to indicate the value of rectified
a.c.
The
indicating instrument is PM MC instrument which uses a d ’Arsonval movement.
This
method is very attractive since PM MC instruments have a higher sensitivity
than the electrodynamometer or the moving iron instruments. The arrangement
which employs a full wave.
Study Material, Lecturing Notes, Assignment, Reference, Wiki description explanation, brief detail
Measurements and Instrumentation : Electrical and Electronics Instruments : Rectifier Type Instruments |
Related Topics
Measurements and Instrumentation : Electrical and Electronics Instruments