Advanced Test Equipment, 8275A Mt Druitt College of TAFE Department of Electrical Engineering.

Slides:

Advertisements

Similar presentations

Circuit Diagrams Basic Electricity

Advertisements

Intermediate Course (3) Using Multimeters Karl Davies 1 East Kent Radio Society.

11.3 Measuring the Properties of Simple Circuits

Which of the two cases shown has the smaller equivalent resistance between points a and b? Q Case #1 2. Case #2 3. the equivalent resistance is.

3/5 do now – on a new sheet An incandescent light bulb is supplied with a constant potential difference of 120 volts. as the filament of the bulb heats.

Unit 9 Measuring Instruments

BASIC ELECTRICITY n VOLTAGE n AMPERAGE n OHMS Page 242Autobody Text.

Resistors in Series and Parallel Circuits by Trish Loeblein phet

Basic Measuring Instruments. * There are 3 types of instruments we use in 50A: * Ammeter * Voltmeter * Ohmmeter.

Circuits Series and Parallel. Series Circuits Example: A 6.00 Ω resistor and a 3.00 Ω resistor are connected in series with a 12.0 V battery. Determine.

Current Electricity - Symbols Identify the Symbol.

Multimeter Notes. MultimeterWhat is it? Two types: 1.) 2.) A device that can measure “multiple” properties of a circuit. Ammeter Voltmeter.

AC and DC meters.

Measuring Current and Voltage. Current and Voltage ce/energy_electricity_forces/electric_current_ voltage/activity.shtml.

Comprehension Check 1.You are given a 12V power supply with a light bulb with a resistance of 6.5Ω; what current flows in this circuit? 2.Using an ammeter,

Analog Meters Analog Meters 1- DC Ammeters : Shunt resistor ammeter : Here, the basic movement is a PMMC “permanent magnet movement coil ” → Galvanometer.

The “Live Action” Physics Review Game Topic: Circuits.

Bellwork Draw a circuit diagram that has one battery and two light bulbs.

Daily Sprint START In your own words describe the functions of the following: variable resistor photoresistor fixed resistor.

Potential difference and electromotive force.

Section 13.1,  Pg. 606 in your textbook SymbolNameSymbolName One cell SOURCE Ground CONTROL Three cells in series SOURCE Resistor LOAD Switch CONTROL.

DC Circuits. EMF and Terminal Voltage Electric circuit needs a battery or generator to produce current – these are called sources of emf. Battery is a.

HVACR317 - Refrigeration Meters.

Analog and Digital Multimeters

1 Chelmsford Amateur Radio Society Intermediate Licence Course Carl G3PEM Slide Set-13 (3) Using Multimeters Chelmsford Amateur Radio Society Intermediate.

1 HVACR317 – Core for Refrigeration Meters. 2 ELECTRICAL MULTIMETER TEST INSTRUMENTS.

Electrical Principles A, Applied Electricity AV Mt Druitt College of TAFE Dept. Electrical Engineering.

Simple Resistive Circuites

Series and Parallel.  a single resistance that can replace all the resistances in an electrical circuit while maintaining the same current when connected.

Concepts of Engineering and Technology Basic Electricity and Electronics: DC Circuits Copyright © Texas Education Agency, All rights reserved. 1.

Building Circuits. Why are some Christmas lights more expensive than others?

Electrical Measurements ─ Meters

Chapter 18 Electric Circuits Chapter Opening 18.1 Electric circuits and electric current 18.2 Electrical energy and voltage 18.3 Resistance and Ohm’s law.

Electrical Circuits Making Electricity Useful Circuit Diagrams Electrical circuits can be shown in diagrams using symbols: 9.0V.

Units to be measured and calculated VoltageVoltsV or E ResistanceOhmsR or Ω Current AmpsI or A.

Simple Circuits 1 st year physics laboratories University of Ottawa

A child, with a mass of 35 kg, falls off the swing and hits the ground at a speed of 6 m/s. a)Calculate the momentum of the child as it hits the ground.

Glencoe Physics Chapter 23 ”Circuits and Circuit Elements"

I NTRODUCTORY DISCUSSION ON O HM ’ S L AW Ohm’s law quantitatively: as voltage increases, current increases if resistance is constant. Equipment required;

Operating a Amp – Volt – Ohm Meter Created for CVCA Physics By Dick Heckathorn 3 March 2K + 14.

Electricity Definitions

Electrical Principles A, Applied Electricity AV

Meters in a Circuit Voltmeter – a device used to measure potential difference across a circuit. Connect outside the direct path of the current (parallel.

Digital Multimeter.

Start + end ???? 1.2 Electric circuits Lesson starter

Simple Resistive Circuites

Electrical Measurements ─ Meters

P2 Topic 2: Controlling and using electric currents

ECE 3301 General Electrical Engineering

Measuring Instruments

Analog Meters 1- DC Ammeters : Shunt resistor ammeter :

Series Circuit.

Operating a Amp – Volt – Ohm Meter

Unit 9 Measuring Instruments

Combination Circuits Lesson 10.

Electric Circuits – Truth Tables

Resistors in Series and Parallel

Electrical Measurements ─ Meters

Series and parallel circuits

The current through the resistors is 300mA.

Designing Electric Circuits

P2 Topic 2: Controlling and using electric currents

Schematic to Pictorial

P2 Topic 2: Controlling and using electric currents

Multimeter Purpose Used to measure Voltage and Current around a circuit. Multimeter is the generic name given to the universal, Volt, Amp, and Ohmmeter.

Khulna University of Engineering & Technology

Electric Circuits.

Topic 2: Electricity Within a Circuit

A circuit with several resistances but only one conducting path.

Presentation transcript:

Advanced Test Equipment, 8275A Mt Druitt College of TAFE Department of Electrical Engineering

© Mike Stacey 2 Oct-15 Topics Meter Readings Revision of current measurements using an analog meter  Draw a diagram of how to connect an ammeter in a circuit containing a 10V dc source and a 1kΩ resistor – label your meter leads +ve and –ve  What settings should your meter have prior to turning on the power? Please redo a couple of measurements from last week’s practical

© Mike Stacey 3 Oct-15 Current Measurements (ref p16 text)

© Mike Stacey 4 Oct-15 Meter connection [1] When measuring current, the meter is connected in series with the circuit

© Mike Stacey 5 Oct-15 Meter connection [2]

© Mike Stacey 6 Oct-15 The ammeter is connected in series with the circuit

© Mike Stacey 7 Oct-15 Check polarity is correct

© Mike Stacey 8 Oct-15 Selecting the correct range Begin with the range selector set to the maximum and then gradually wind it down until you have the greatest accuracy.

© Mike Stacey 9 Oct-15 Example connections

Meter Readings See page 3.10 workbooks Resistance measurements Find the indicated value of the meter for the following range settings: x1, x10, x100, x1k, x10k Current measurements Find the indicated value of the meter for the various current range settings