Free for your class

Checks, lessons and handouts

Send students to these links, or print the PDFs for the classroom.

Embed the free check

Put the free 10-question check on your own page. Copy the code under an exam and paste it into the HTML of your page. Scores open in a new tab on Bonding Jumper, and the code includes a link back to us. Paste both lines; if your site strips scripts, the frame keeps a fixed height.

• Texas Journeyman Electrician

  Embed code<iframe src="https://bondingjumper.com/tdlr-journeyman/diagnostic?embed=1&utm_source=embed&utm_medium=referral&utm_campaign=check_embed&utm_content=tdlr-journeyman" id="ek-check-tdlr-journeyman" title="Free TX Journeyman practice check" width="100%" height="900" loading="lazy" style="border:0"></iframe><script>addEventListener("message",function(e){var f=document.getElementById("ek-check-tdlr-journeyman"),d=e.data,h=d&&+d.height;if(f&&h>0&&e.source===f.contentWindow&&e.origin==="https://bondingjumper.com"&&d.type==="ek-embed-height")f.style.height=Math.min(4000,Math.max(300,h))+"px"})</script> <p><a href="https://bondingjumper.com/tdlr-journeyman?utm_source=embed&utm_medium=referral&utm_campaign=check_embed&utm_content=tdlr-journeyman">Free TX Journeyman practice check by Bonding Jumper</a></p>

• Texas Master Electrician

  Embed code<iframe src="https://bondingjumper.com/tdlr-master/diagnostic?embed=1&utm_source=embed&utm_medium=referral&utm_campaign=check_embed&utm_content=tdlr-master" id="ek-check-tdlr-master" title="Free TX Master practice check" width="100%" height="900" loading="lazy" style="border:0"></iframe><script>addEventListener("message",function(e){var f=document.getElementById("ek-check-tdlr-master"),d=e.data,h=d&&+d.height;if(f&&h>0&&e.source===f.contentWindow&&e.origin==="https://bondingjumper.com"&&d.type==="ek-embed-height")f.style.height=Math.min(4000,Math.max(300,h))+"px"})</script> <p><a href="https://bondingjumper.com/tdlr-master?utm_source=embed&utm_medium=referral&utm_campaign=check_embed&utm_content=tdlr-master">Free TX Master practice check by Bonding Jumper</a></p>

Embed the question of the day

A new practice question appears in the frame each day on its own. Paste both lines; if your site strips scripts, the frame keeps a fixed height. Or add the RSS feed to a Teams or Slack channel or a reader: no email, nothing sent.

• Texas Journeyman Electrician

  Embed code<iframe src="https://bondingjumper.com/tdlr-journeyman/daily?embed=1&utm_source=embed&utm_medium=referral&utm_campaign=daily_embed&utm_content=daily-tdlr-journeyman" id="ek-daily-tdlr-journeyman" title="TX Journeyman question of the day" width="100%" height="560" loading="lazy" style="border:0"></iframe><script>addEventListener("message",function(e){var f=document.getElementById("ek-daily-tdlr-journeyman"),d=e.data,h=d&&+d.height;if(f&&h>0&&e.source===f.contentWindow&&e.origin==="https://bondingjumper.com"&&d.type==="ek-embed-height")f.style.height=Math.min(4000,Math.max(300,h))+"px"})</script> <p><a href="https://bondingjumper.com/tdlr-journeyman/daily?utm_source=embed&utm_medium=referral&utm_campaign=daily_embed&utm_content=daily-tdlr-journeyman">TX Journeyman question of the day by Bonding Jumper</a></p>RSS feed URL

• Texas Master Electrician

  Embed code<iframe src="https://bondingjumper.com/tdlr-master/daily?embed=1&utm_source=embed&utm_medium=referral&utm_campaign=daily_embed&utm_content=daily-tdlr-master" id="ek-daily-tdlr-master" title="TX Master question of the day" width="100%" height="560" loading="lazy" style="border:0"></iframe><script>addEventListener("message",function(e){var f=document.getElementById("ek-daily-tdlr-master"),d=e.data,h=d&&+d.height;if(f&&h>0&&e.source===f.contentWindow&&e.origin==="https://bondingjumper.com"&&d.type==="ek-embed-height")f.style.height=Math.min(4000,Math.max(300,h))+"px"})</script> <p><a href="https://bondingjumper.com/tdlr-master/daily?utm_source=embed&utm_medium=referral&utm_campaign=daily_embed&utm_content=daily-tdlr-master">TX Master question of the day by Bonding Jumper</a></p>RSS feed URL

Embed the flashcards

The free deck for your class page: students flip the cards in place, and a link under the cards opens the free 10-question check in a new tab. Paste both lines; if your site strips scripts, the frame keeps a fixed height.

• Texas Journeyman Electrician

  Embed code<iframe src="https://bondingjumper.com/tdlr-journeyman/flashcards?embed=1&utm_source=embed&utm_medium=referral&utm_campaign=flashcards_embed&utm_content=flashcards-embed" id="ek-flashcards-tdlr-journeyman" title="Free TX Journeyman flashcards" width="100%" height="640" loading="lazy" style="border:0"></iframe><script>addEventListener("message",function(e){var f=document.getElementById("ek-flashcards-tdlr-journeyman"),d=e.data,h=d&&+d.height;if(f&&h>0&&e.source===f.contentWindow&&e.origin==="https://bondingjumper.com"&&d.type==="ek-embed-height")f.style.height=Math.min(4000,Math.max(300,h))+"px"})</script> <p><a href="https://bondingjumper.com/tdlr-journeyman/flashcards?utm_source=embed&utm_medium=referral&utm_campaign=flashcards_embed&utm_content=flashcards-embed">Free TX Journeyman flashcards by Bonding Jumper</a></p>

• Texas Master Electrician

  Embed code<iframe src="https://bondingjumper.com/tdlr-master/flashcards?embed=1&utm_source=embed&utm_medium=referral&utm_campaign=flashcards_embed&utm_content=flashcards-embed" id="ek-flashcards-tdlr-master" title="Free TX Master flashcards" width="100%" height="640" loading="lazy" style="border:0"></iframe><script>addEventListener("message",function(e){var f=document.getElementById("ek-flashcards-tdlr-master"),d=e.data,h=d&&+d.height;if(f&&h>0&&e.source===f.contentWindow&&e.origin==="https://bondingjumper.com"&&d.type==="ek-embed-height")f.style.height=Math.min(4000,Math.max(300,h))+"px"})</script> <p><a href="https://bondingjumper.com/tdlr-master/flashcards?utm_source=embed&utm_medium=referral&utm_campaign=flashcards_embed&utm_content=flashcards-embed">Free TX Master flashcards by Bonding Jumper</a></p>

Tools to embed

Copy the code under a tool and paste it into the HTML of your page. The tool runs inside a frame on your page, and the code includes a link back to us. Or just link to the tool.

• Ohm's law calculator: V, I, R, P, 3-phase

  Open the tool

  Embed code<iframe src="https://bondingjumper.com/tools/ohms-law-calculator?embed=1&utm_source=embed&utm_medium=referral&utm_campaign=tool_embed&utm_content=ohms-law-calculator" id="ek-tool-ohms-law-calculator" title="Ohm's law calculator: V, I, R, P, 3-phase" width="100%" height="1500" loading="lazy" style="border:0"></iframe><script>addEventListener("message",function(e){var f=document.getElementById("ek-tool-ohms-law-calculator"),d=e.data,h=d&&+d.height;if(f&&h>0&&e.source===f.contentWindow&&e.origin==="https://bondingjumper.com"&&d.type==="ek-embed-height")f.style.height=Math.min(4000,Math.max(300,h))+"px"})</script> <p><a href="https://bondingjumper.com/tools/ohms-law-calculator?utm_source=embed&utm_medium=referral&utm_campaign=tool_embed&utm_content=ohms-law-calculator">Ohm's law calculator: V, I, R, P, 3-phase by Bonding Jumper</a></p>

• Series and parallel resistance calculator with steps

  Open the tool

  Embed code<iframe src="https://bondingjumper.com/tools/series-parallel-resistance-calculator?embed=1&utm_source=embed&utm_medium=referral&utm_campaign=tool_embed&utm_content=series-parallel-resistance-calculator" id="ek-tool-series-parallel-resistance-calculator" title="Series and parallel resistance calculator with steps" width="100%" height="1500" loading="lazy" style="border:0"></iframe><script>addEventListener("message",function(e){var f=document.getElementById("ek-tool-series-parallel-resistance-calculator"),d=e.data,h=d&&+d.height;if(f&&h>0&&e.source===f.contentWindow&&e.origin==="https://bondingjumper.com"&&d.type==="ek-embed-height")f.style.height=Math.min(4000,Math.max(300,h))+"px"})</script> <p><a href="https://bondingjumper.com/tools/series-parallel-resistance-calculator?utm_source=embed&utm_medium=referral&utm_campaign=tool_embed&utm_content=series-parallel-resistance-calculator">Series and parallel resistance calculator with steps by Bonding Jumper</a></p>

• Transformer calculator: kVA to amps, turns ratio

  Open the tool

  Embed code<iframe src="https://bondingjumper.com/tools/transformer-calculator?embed=1&utm_source=embed&utm_medium=referral&utm_campaign=tool_embed&utm_content=transformer-calculator" id="ek-tool-transformer-calculator" title="Transformer calculator: kVA to amps, turns ratio" width="100%" height="1500" loading="lazy" style="border:0"></iframe><script>addEventListener("message",function(e){var f=document.getElementById("ek-tool-transformer-calculator"),d=e.data,h=d&&+d.height;if(f&&h>0&&e.source===f.contentWindow&&e.origin==="https://bondingjumper.com"&&d.type==="ek-embed-height")f.style.height=Math.min(4000,Math.max(300,h))+"px"})</script> <p><a href="https://bondingjumper.com/tools/transformer-calculator?utm_source=embed&utm_medium=referral&utm_campaign=tool_embed&utm_content=transformer-calculator">Transformer calculator: kVA to amps, turns ratio by Bonding Jumper</a></p>

• Texas journeyman lookup drill: 2026 NEC on a clock

  Open the tool

  Embed code<iframe src="https://bondingjumper.com/tools/texas-journeyman-lookup-drill?embed=1&utm_source=embed&utm_medium=referral&utm_campaign=tool_embed&utm_content=texas-journeyman-lookup-drill" id="ek-tool-texas-journeyman-lookup-drill" title="Texas journeyman lookup drill: 2026 NEC on a clock" width="100%" height="1500" loading="lazy" style="border:0"></iframe><script>addEventListener("message",function(e){var f=document.getElementById("ek-tool-texas-journeyman-lookup-drill"),d=e.data,h=d&&+d.height;if(f&&h>0&&e.source===f.contentWindow&&e.origin==="https://bondingjumper.com"&&d.type==="ek-embed-height")f.style.height=Math.min(4000,Math.max(300,h))+"px"})</script> <p><a href="https://bondingjumper.com/tools/texas-journeyman-lookup-drill?utm_source=embed&utm_medium=referral&utm_campaign=tool_embed&utm_content=texas-journeyman-lookup-drill">Texas journeyman lookup drill: 2026 NEC on a clock by Bonding Jumper</a></p>

• Texas journeyman study plan: week by week

  Open the tool

  Embed code<iframe src="https://bondingjumper.com/tools/tdlr-journeyman-study-plan?embed=1&utm_source=embed&utm_medium=referral&utm_campaign=tool_embed&utm_content=tdlr-journeyman-study-plan" id="ek-tool-tdlr-journeyman-study-plan" title="Texas journeyman study plan: week by week" width="100%" height="1500" loading="lazy" style="border:0"></iframe><script>addEventListener("message",function(e){var f=document.getElementById("ek-tool-tdlr-journeyman-study-plan"),d=e.data,h=d&&+d.height;if(f&&h>0&&e.source===f.contentWindow&&e.origin==="https://bondingjumper.com"&&d.type==="ek-embed-height")f.style.height=Math.min(4000,Math.max(300,h))+"px"})</script> <p><a href="https://bondingjumper.com/tools/tdlr-journeyman-study-plan?utm_source=embed&utm_medium=referral&utm_campaign=tool_embed&utm_content=tdlr-journeyman-study-plan">Texas journeyman study plan: week by week by Bonding Jumper</a></p>

• Voltage drop calculator: 1-phase and 3-phase

  Open the tool

  Embed code<iframe src="https://bondingjumper.com/tools/voltage-drop-calculator?embed=1&utm_source=embed&utm_medium=referral&utm_campaign=tool_embed&utm_content=voltage-drop-calculator" id="ek-tool-voltage-drop-calculator" title="Voltage drop calculator: 1-phase and 3-phase" width="100%" height="1500" loading="lazy" style="border:0"></iframe><script>addEventListener("message",function(e){var f=document.getElementById("ek-tool-voltage-drop-calculator"),d=e.data,h=d&&+d.height;if(f&&h>0&&e.source===f.contentWindow&&e.origin==="https://bondingjumper.com"&&d.type==="ek-embed-height")f.style.height=Math.min(4000,Math.max(300,h))+"px"})</script> <p><a href="https://bondingjumper.com/tools/voltage-drop-calculator?utm_source=embed&utm_medium=referral&utm_campaign=tool_embed&utm_content=voltage-drop-calculator">Voltage drop calculator: 1-phase and 3-phase by Bonding Jumper</a></p>