tle esson 4

• A unit of measurement of ELECTRICAL CURRENT FLOW

  AMPERAGE ( AMPS)
• A unit of measurement that describes the amount of eleectric current passing a certain point at a particular time

  AMPERE
• Hundreth of meter

  CENTIMETER
• (Measurement) A portion of foot

  INCH
• (Instrument) measures the insulation recistance of cinductor or wires it gives measurement in ohms or meg- ohms

  Megger
• One-thousand of a meter

  Milllimeter
• (Measurement) used ro expresd recistance ( sign ng omega)

  Ohm
• (Instrument) to measure recistance in ohms

  Ohmmeter
• (Measurement) electrical pressure or voltage

  Volt
• Pockst size tool


  TEST LIGHT
• Used to measure DIAMETER wire/ conductor in circular mills

  Micrometer
• Used to determining the size of wire/conductors ranges from 0-60

  Wire gauge
• Measuring tools used to measure length width and thickness

  Ruler
• Measuring used to measure the lengtb of an object in centimeter and inches

  PULL PUSH RULE
• Jnstrument used to measure the amoubt of electrical currenf (unit measure id ampere (a) )

  AMMETER
• Used to measure electrical pressure ( unit V)

  VOLTMETER
• INSTRUMENT TONG TESTER

  CLAMP AMMETER
• Calked multi tester is used to measure the voltage, recistance and current of a circuit

  Volt ohmmetrr (VOM)