NCCER ELECTRICAL CERTIFICATION
EXAM 2025 WITH CORRECT VERIFIED
ANSWERS ALREADY GRADED A+
When Installing More Than One Ground Rod, What Is The
Minimum Spacing Between Rods?
6 Ft
Which Of These Is Pulled Through A Raceway To Test For
Obstructions Before A Cable Pull:
Mandrel
Which Type Of Transformer Core Assembly Offers Low Resistance
To Magnetic Lines Of Force?
Iron
,An Electrician Reporting To The Work Area Notices That The
Temporary Wiring Has Been Damaged. What Should The
Electrician Do?
Immediately Report It To Supervisor
The Potential Across The Circuit Is 480 Volts And The Current Is 50
Amps. What Is The Resistance Of The Circuit?
9.6 Ohms
All Of The Following Are Acceptable Grounding Electrodes For A
Service Grounding Electrode System Except:
1/2- Inch Rebar 20 Feet Long Encased In Concrete In The Bottom
Of A Footing
The Volt Amperes In An Ac Circuit Is The Same As
Apparent Power
What Is The Voltage Drop For A #8 (16.150 Cmil) Copper Wire At
120v. 215 Feet One Way And Load Of 39amps?
,13.1
If A Voltage Source Of A Circuit Provides 240 Volts And There Are
5 Ohms Of Resistance, How Much Current Is In The Circuit
48amps
What Should Be Done To Change Rotation Of A 3-Phase Motor?
Swap Any Two T Leads
What Instrument Is Used To Measure Current?
Ammeter
Which Plan Indicates The Location Of Structures And Equipment
On A Property?
Detail Drawing
Generally, The Most Ideal Conductor Is Made Of:
Copper
, What Is The Standard Size System Used In The Us?
Awg
What Is Insulating Tape?
Non-Conductive Adhesive Tape
Which Of These Is Used As A Guide To Assist Cables Entering A
Conduit?
Sheave
Which Of The Following Is Not A Reason Why Electrical Systems
Must Be Grounded?
Limit The Potential Between Ungrounded Conductors
What Type Of Conduit Body Is Characterized By A Threaded
Straight Hub On Each End?
C
EXAM 2025 WITH CORRECT VERIFIED
ANSWERS ALREADY GRADED A+
When Installing More Than One Ground Rod, What Is The
Minimum Spacing Between Rods?
6 Ft
Which Of These Is Pulled Through A Raceway To Test For
Obstructions Before A Cable Pull:
Mandrel
Which Type Of Transformer Core Assembly Offers Low Resistance
To Magnetic Lines Of Force?
Iron
,An Electrician Reporting To The Work Area Notices That The
Temporary Wiring Has Been Damaged. What Should The
Electrician Do?
Immediately Report It To Supervisor
The Potential Across The Circuit Is 480 Volts And The Current Is 50
Amps. What Is The Resistance Of The Circuit?
9.6 Ohms
All Of The Following Are Acceptable Grounding Electrodes For A
Service Grounding Electrode System Except:
1/2- Inch Rebar 20 Feet Long Encased In Concrete In The Bottom
Of A Footing
The Volt Amperes In An Ac Circuit Is The Same As
Apparent Power
What Is The Voltage Drop For A #8 (16.150 Cmil) Copper Wire At
120v. 215 Feet One Way And Load Of 39amps?
,13.1
If A Voltage Source Of A Circuit Provides 240 Volts And There Are
5 Ohms Of Resistance, How Much Current Is In The Circuit
48amps
What Should Be Done To Change Rotation Of A 3-Phase Motor?
Swap Any Two T Leads
What Instrument Is Used To Measure Current?
Ammeter
Which Plan Indicates The Location Of Structures And Equipment
On A Property?
Detail Drawing
Generally, The Most Ideal Conductor Is Made Of:
Copper
, What Is The Standard Size System Used In The Us?
Awg
What Is Insulating Tape?
Non-Conductive Adhesive Tape
Which Of These Is Used As A Guide To Assist Cables Entering A
Conduit?
Sheave
Which Of The Following Is Not A Reason Why Electrical Systems
Must Be Grounded?
Limit The Potential Between Ungrounded Conductors
What Type Of Conduit Body Is Characterized By A Threaded
Straight Hub On Each End?
C
