Thermistor| What is a Thermistor
Thermistor: A thermistor, or a thermal resistor, is a two-terminal semiconductor device with temperature-sensitive resistance. The value of such resistors … Read more
Thermistor: A thermistor, or a thermal resistor, is a two-terminal semiconductor device with temperature-sensitive resistance. The value of such resistors … Read more
LVDT stands for Linear Variable Differential Transformer. LVDT is a passive inductive transformer which requires an external source of power. … Read more
Moving Iron Instruments Moving Iron instruments are mainly used for the measurement of alternating currents and voltages, though it can … Read more
AC Bridges MCQ Questions Best Book for Electrical Measurements & Instrumentation A Course In Electronic Measurements And Instrumentation, A K … Read more
ย Types of measuring instruments ย Instrument types ย Types of measuring instruments:Instruments can be subdivided into separate classes according … Read more
PMMC Instruments:These instruments are used either as ammeters or voltmeters and are suitable for d.c work only. PMMC instruments … Read more
(1) Permanent Magnet Moving Coil (PMMC) instruments.(2) Moving iron instruments.(3) Electrodynamometer instruments.(4) Thermal instruments(5) Induction instruments.(6) Electrostatic type instruments.(7) Rectifier … Read more
The essential elements of an instrument are; The history of development of instruments shows three phases of instruments. a)ย ย ย ย ย Mechanical … Read more