Prime Systems Academy

Practical electrical testing training.
NICET Level I & II exam prep.
Built by technicians, for technicians.

[Prime Systems Academy @primesystemsedu]

The breaker that tripped may not be the problem.

It may be the only part doing its job.

Before resetting it, ask:

What is the source?

What is the load?

What should voltage and current be?

What changed?

Troubleshoot the system—not just the trip.

[Prime Systems Academy @primesystemsedu]

Before troubleshooting, ask:

What is the source?

What is the load?

What voltage should be present?

What current is expected?

What protection operated?

What changed?

Good troubleshooting begins with good questions, not guesses.

[Prime Systems Academy @primesystemsedu]

@MarioNawfal

[Prime Systems Academy @primesystemsedu]

@MarioNawfal

[Prime Systems Academy @primesystemsedu]

Most insulation failures don’t start as failures.

They start as tiny defects inside the material.

That’s enough to begin partial discharge and long term breakdown.
Part 3 is live: Solids and Liquids How Real Equipment Stays Insulated
https://t.co/Duo4OBSHCt

[Prime Systems Academy @primesystemsedu]

#EmergencyBackupPower #BackupPower #CommunityResilience #PowerOutage #Sinlaku #Saipan

[Prime Systems Academy @primesystemsedu]

Part 2 is live.

Electric fields don’t just exist. They concentrate, distort, and fail in predictable ways.

If you understand how fields behave, insulation failures stop being random.
https://t.co/UHsXDLxDNB

[Prime Systems Academy @primesystemsedu]

Free EMW Training and Experience Tracker for new electrical maintenance workers. Track training hours, NFPA 70E safety training, field experience, equipment exposure, and certificates.

[RossRadio @cqcqcqdx]

hate when this happens

[Prime Systems Academy @primesystemsedu]

Get it here: https://t.co/ng55EhcUTW

[Prime Systems Academy @primesystemsedu]

New to electrical maintenance?

I made a free EMW Training and Experience Tracker to help you log training, NFPA 70E, field experience, equipment exposure, and certificates.

Link in comments

[Prime Systems Academy @primesystemsedu]

NEC 2026 Arc Flash Labels: What’s Changing

[Prime Systems Academy @primesystemsedu]

Learn the essentials of device 50!

Discover the role of device 50 in electrical protection. A must-know for engineers and tech enthusiasts delving into IEEE/ANSI C37.2 standards!

#ElectricalEngineering #Device50 #PowerSystems

[Prime Systems Academy @primesystemsedu]

Mercury arc rectifier tubes were the original “solid state,” converting AC to DC for streetcars and industrial uses. That blue glow? It’s an electric arc in mercury vapor. Techs, which would you prefer to troubleshoot: these or modern IGBTs?

[Prime Systems Academy @primesystemsedu]

Stay safe with PPE! It’s your shield against dangers when de-energizing isn’t an option. Prioritize protection, don’t leave your defense behind! #SafetyFirst #PPE