CHAPTER 3 — Test Instruments

Question 1

Always check for the presence of ______ before taking any measurements

Answer 1

Voltage

Question 2

A ______ is a test instrument that tests for a complete path for current to flow

Answer 2

Continuity tester

Question 3

An _________ is a meter that can measure two or more electrical properties and displays the measured properties along calibrated scales using a pointer

Answer 3

Analog multimeter

Question 4

In most cases, diodes are tested with a _________

Answer 4

Digital multimeter

Question 5

A __________ is a meter that can measure two or more electrical properties and displays the measured properties as numerical values

Answer 5

Digital multimeter

Question 6

A ___________ is a meter that measures the current in a circuit by measuring the strength of the magnetic field around a single conductor

Answer 6

Clamp-on ammeter

Question 7

A ________ helps eliminate human error when taking readings by displaying exact values measured

Answer 7

Digital display