Question 1

Which is a technique for measuring small amounts of current using a clamp-on ammeter?

Accepted Answer

A)  winding the conductor around one jaw of the ammeter 
B)  placing the conductor between the jaws of the ammeter 
C)  placing the conductor underneath the jaws of the ammeter 
D)  winding the conductor around the main body of the ammeter 
A)  winding the conductor around one jaw of the ammeter 
B)  placing the conductor between the jaws of the ammeter 
C)  placing the conductor underneath the jaws of the ammeter 
D)  winding the conductor around the main body of the ammeter A

Question 2

A digital multimeter can measure voltage, current and resistance.

Accepted Answer

A) True 
 B)False  True

Question 3

Before using a digital multimeter, you should ____.

Accepted Answer

A)  check the ground 
B)  break the circuit 
C)  compensate the probes 
D)  inspect the meter and probes 
A)  check the ground 
B)  break the circuit 
C)  compensate the probes 
D)  inspect the meter and probes D

Question 4

A megohmmeter can be used for resistance tests to ground.

Accepted Answer

A) True 
 B)False

Question 5

The clamp-on ammeter can be used to measure both large and small currents.

Accepted Answer

A) True 
 B)False

Question 6

How many basic types of oscilloscope probes exist?

Accepted Answer

A)  one 
B)  two 
C)  three 
D)  four 
A)  one 
B)  two 
C)  three 
D)  four

Question 7

In which section of an oscilloscope may the variable volts/div control be found?

Accepted Answer

A)  the horizontal section 
B)  the vertical section 
C)  the display section 
D)  the trigger section 
A)  the horizontal section 
B)  the vertical section 
C)  the display section 
D)  the trigger section

Question 8

An oscilloscope measures ____.

Accepted Answer

A)  resistance 
B)  power 
C)  current 
D)  voltage 
A)  resistance 
B)  power 
C)  current 
D)  voltage

Question 9

In which section of an oscilloscope may the intensity control be found?

Accepted Answer

A)  the horizontal section 
B)  the vertical section 
C)  the display section 
D)  the trigger section 
A)  the horizontal section 
B)  the vertical section 
C)  the display section 
D)  the trigger section

Question 10

In which section of an oscilloscope may the variable sec/div control be found?

Accepted Answer

A)  the horizontal section 
B)  the vertical section 
C)  the display section 
D)  the trigger section 
A)  the horizontal section 
B)  the vertical section 
C)  the display section 
D)  the trigger section

Question 11

A voltage tester is also referred to as a(n) ____.

Accepted Answer

A)  O'scope 
B)  Megger 
C)  Meggy 
D)  Wiggy 
A)  O'scope 
B)  Megger 
C)  Meggy 
D)  Wiggy

Question 12

Which is the first step of making measurements using an oscilloscope?

Accepted Answer

A)  initializing the scope 
B)  connecting the probe to the circuit 
C)  connecting the ground lead to circuit ground 
D)  compensating the probe 
A)  initializing the scope 
B)  connecting the probe to the circuit 
C)  connecting the ground lead to circuit ground 
D)  compensating the probe

Question 13

When using a megohmmeter, an important safety precaution is not to touch the test leads during the measurement.

Accepted Answer

A) True 
 B)False

Question 14

Time is measured ____ on the oscilloscope graticule.

Accepted Answer

A)  vertically 
B)  horizontally 
C)  diagonally 
D)  in three dimensions 
A)  vertically 
B)  horizontally 
C)  diagonally 
D)  in three dimensions

Question 15

A voltage tester is more accurate in measuring voltage than a digital multimeter.

Accepted Answer

A) True 
 B)False

Which is a technique for measuring small amounts of current using a clamp-on ammeter?

A digital multimeter can measure voltage, current and resistance.

Before using a digital multimeter, you should ____.

A megohmmeter can be used for resistance tests to ground.

The clamp-on ammeter can be used to measure both large and small currents.

How many basic types of oscilloscope probes exist?

In which section of an oscilloscope may the variable volts/div control be found?

An oscilloscope measures ____.

In which section of an oscilloscope may the intensity control be found?

In which section of an oscilloscope may the variable sec/div control be found?

A voltage tester is also referred to as a(n) ____.

Which is the first step of making measurements using an oscilloscope?

When using a megohmmeter, an important safety precaution is not to touch the test leads during the measurement.

Time is measured ____ on the oscilloscope graticule.

A voltage tester is more accurate in measuring voltage than a digital multimeter.

Language of Electricity

Electrical Fundamentals

Electrical Power and Energy

Basic Resistive Electrical Circuits

Magnets and Magnetism

Alternating Current

Ac Circuits

Conductor Types and Sizes

Wiring Methods

Wiring Applications

Transformers

Electrical Distribution

Lighting

Electric Heat

Dc Generators

Dc Motors

Ac Generators Alternators

Ac Motors

Motor Control Devices and Circuits

Basic Industrial Electronics

Dc Electronic Variable Speed Drives

Ac Inverter Drives

Programmable Logic Controllers

Filters

Exam 4: Test Equipment

Which is a technique for measuring small amounts of current using a clamp-on ammeter?

A digital multimeter can measure voltage, current and resistance.

Before using a digital multimeter, you should ____.

A megohmmeter can be used for resistance tests to ground.

The clamp-on ammeter can be used to measure both large and small currents.

How many basic types of oscilloscope probes exist?

In which section of an oscilloscope may the variable volts/div control be found?

An oscilloscope measures ____.

In which section of an oscilloscope may the intensity control be found?

In which section of an oscilloscope may the variable sec/div control be found?

A voltage tester is also referred to as a(n) ____.

Which is the first step of making measurements using an oscilloscope?

When using a megohmmeter, an important safety precaution is not to touch the test leads during the measurement.

Time is measured ____ on the oscilloscope graticule.

A voltage tester is more accurate in measuring voltage than a digital multimeter.

Language of Electricity

Electrical Fundamentals

Electrical Power and Energy

Basic Resistive Electrical Circuits

Magnets and Magnetism

Alternating Current

Ac Circuits

Conductor Types and Sizes

Wiring Methods

Wiring Applications

Transformers

Electrical Distribution

Lighting

Electric Heat

Dc Generators

Dc Motors

Ac Generators Alternators

Ac Motors

Motor Control Devices and Circuits

Basic Industrial Electronics

Dc Electronic Variable Speed Drives

Ac Inverter Drives

Programmable Logic Controllers

Filters