Say goodbye to cramped quarters and soggy mornings. These are the best two-person backpacking tents that are are light, tough ...

We spent eight months talking with electricians and testing seven models to find the best and safest non-contact voltage testers. Here’s what we discovered.

TimberHP is the first company in North America to produce insulation from wood fiber. The material is considered cost-competitive, renewable, recyclable, nontoxic and carbon sequestering.

Pre-commissioning tests include conductor resistance, insulation resistance, dielectric withstand, tan-delta, and shield continuity. Occasionally, offline VLF-based partial discharge testing is done.

While the insulation breakdown of a wire can cause a loss of isolation, this can also be caused by a cable that is damaged during a collision. Or, harder to detect would be a partially damaged cable ...

When you set out to build a 60,000-volt power supply and find out that it “only” delivers a measly 50,000 volts, you naturally have to dive in and see where things can be improved. And … ...

Stator winding vibration is the most common cause of unexpected failure of high-voltage (HV) generators. Stator bars are generally fixed in slots by using slot wedges and a side packing system. Loose ...

But you need to spend real money to hit 60 before the stopwatch says two. A Pininfarina Battista will do it in 1.85 seconds, as someone found out last year, but you need $2.5 million for one of ...