Digital readout meters-principle and operation|Digital Meters
Digital Meters: Increasingly, metering devices are being designed so that they provide a direct readout, and there’s no need (or … Read more
Indicating Instruments
Moving Iron Instruments|Types of Moving Iron Instruments|MI Instrument
Moving Iron Instruments Moving Iron instruments are mainly used for the measurement of alternating currents and voltages, though it can … Read more
Electrical measuring instruments|Types of Measuring Instruments
In this post, we will discuss about Electrical measuring instruments. Types of measuring instruments: Absolute Instruments & Secondary Instruments, Moving … Read more
MCQ on Electrical Instruments
1. The force between two electrically charged objects is called: A. Electromagnetic deflection. B. Electrostatic force. C. Magnetic force. D. … Read more
MCQs on potentiometer|potentiometer Questions and answers
potentiometer Questions and answers Also, check: j, A potentiometer is basically a :(a) deflectional type instrument(b)null type instrument(c)deflectional as well … Read more
MCQ’s on Galvanometer|Galavnometer Questions & Answers
What is a Galvanometer? A galvanometer is an instrument used for detecting the presence of small currents or voltages in … Read more
[MCQ] Instrumental Errors MCQ|Electrical Measurement Errors MCQ
Notes on Instrument Errors Read Reference Notes for Instrument Errors HERE Electrical Measurements and Instruments Study notes PDF Read: Types … Read more
AC Bridges MCQ Questions| AC Bridges Questions & Answers
AC Bridges MCQ Questions Best Book for Electrical Measurements & Instrumentation A Course In Electronic Measurements And Instrumentation, A K … Read more
PMMC Instruments
PMMC Instruments:These instruments are used either as ammeters or voltmeters and are suitable for d.c work only. PMMC instruments … Read more
Types of instruments|Instrumet types
(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
Essentials of Indicating instruments
Essentials of Indicating instruments : An indicating instrument essentially consists of a moving system pivoted in jewel bearings. A pointer … Read more