Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks.

Balance sheets illustrate a company's financial stability via assets and liabilities. The acid-test ratio measures liquidity, with values over 1 indicating strong liquidity. High acid-test ratios ...

One common mistake that beginner gardeners can make is assuming a plant that's in dormancy is dead. This leads to prized plants ending up in the compost pile rather than filling your garden with color ...

Support from readers like you keeps The Journal open. You are visiting us because we have something you value. Independent, unbiased news that tells the truth. Advertising revenue goes some way to ...

Emily DiNuzzo is a writer and former full-time journalist whose work has appeared in Reader's Digest, INSIDER, and Well + Good. She continues to pursue her passion for writing and personal finance, ...

Your hair can let you and your doctor know whether you’re stressed, have a nutritional deficiency, a thyroid problem, or other health issues. Here are key things to look for in your locks. It’s common ...

Abstract: BKA-ICCEMDAN joint algorithm is proposed to address the issue of ultrasonic signal noise interference caused by the significant rise in transformer oil temperature under high load conditions ...

Providing utility professionals with critical information related to the planning, design, construction, operations, maintenance and safety of transmission and distribution facilities, including ...