If you read ANSI Z10 as well as the introductory material in 70E your first step should be to eliminate the hazard in the first place. PPE is the last resort. If you are below 1,000 VAC then the probes are insulated. Newer meters have very short exposures (only a couple millimeters)...
Faulty meters or leads can produce a false “zero voltage” reading. You’re better off discovering an issue with low-voltage than with high-voltage. Because the HV system circuits are isolated from the vehicle chassis ground, the leads must take readings directly from the HV connections. OEMs...
The instrument that records how much electricity you use is called an electric meter. This meter tells the power company how much electricity they need to charge you for. There are two types of electric meters in general use. One type displays a row of small dials on its face with individu...
Photo: Linear motors have many peaceful uses, but they can also be used to accelerate projectiles in electromagnetic railguns like this one. The muzzle velocity here is a blistering 2520 meters per second (~9100 kph or 5640 mph)! Picture courtesy of US Navy and Wikimedia Commons....
Just under five meters away, the arm of a robot is pulling an iron rod out of a furnace, and shaping the red-hot metal on a press that will turn it into a crankshaft. What these robots are doing today was what Kawai did himself with pliers and a hammer when he began making ...
I was in beginner mode and in the “p” mode which only allows you to fly 30meters away and 30 meters up. I flew it for about 5 minutes and then pressed the return home button. It then went up high, hesitated, then took off without my control, out of the 30 meter beginner zone...
Consequently, we advise considerable caution in expectations that smart meters and their associated IHD will produce substantial energy demand reductions. Whilst in principle they may empower consumers across the UK to engage with the levels and patterns of their energy demands, the reality is that ...
had 70 bar in its chamber pressure. Now I do need to pause for a second and remind you 70 bar is 70 TIMES the atmospheric pressure… or the same amount of pressure you’d experience at 700 meters underwater… yikes… ok, so even the lowest chamber pressure is still mind boggling high...
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