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37
Russia is toast no matter the outcome of the Ukraine invasion
I'm rooting for the Russian economy to crater. But, I've been hearing the economy is on the ropes for years. -
56
Trump now in favour of immigration
Black blokes are getting slotted as well. Crime is a terrible thing in South Africa, but that's really due to the terrible conditions created by the National Party. South Africa made a choice in 1948, when they were at the same level as Australia and Canada. Australia, Canada, at least by reputation (if not factually), are considered pretty laid back, fair minded societies. Apartheid South Africa was not. They became nasty pieces of work. Jos Ackland's character in Lethal Weapon wasn't the result of some wickard conspiracy, thats how we all saw those blokes at the time. -
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Dr. James Thorp: "I vaccinated all my children. Why? Because... I was an idiot"
The MMR vaccine has been around for decades. Nobody is dying. Do tell us how boys are immune from rubella, I don't believe it. -
9,623
Electric Vehicles in Thailand
I've found DC charger efficiency to be in the 95 to100% ballpark....and more typically in the 97 to 100% ballpark.....or said another way, there is around 3-5% DC charging losses. The loss comes not only from charging cable losses/heat (I2R) but also losses from the EV's battery management system (BMS) and EV cooling systems (water and A/C). Although the EV's onboard charger (OBC) which is used for AC charging the OBC is "not' being used during DC charging but the BMS system still needs to use some electrons which don't make it to the battery and the battery cooling system will also work as needed to keep the battery cool. And it's quite common for the electrical A/C compressor and radiator electrical cooling fan plus electrical water pump to operate at a low level when DC charging as DC charging does heat-up the battery a lot more than when A/C 7KW wall charging. This electrical A/C, fan, and/or pump electron usage will occur even with the EV turned off....and if it's a HOT day and you have already been driving for at least an hour to fully warm-up the battery then when you start the DC charging the AC/radiator fan/water pump electron usage is assured as the battery needs to be cooled as those electrons pour into the battery at a high amperage rate. Typically, that when the "Active Cooling......" wording comes on the display when DC charging...."Active Cooling......" is BYD's way of saying its turning on the electrical radiator fan, electrical water pump, and even the electrical A/C compressor when needed in order to cool the battery while DC charging as a lot of amps is going into the battery. Heck, even when A/C charging at 7-22KwH with the car turned off setting in your shaded carport the electrical radiator fan and water pump will operate at a low/slow level. You usually have to listen closely or open the hood to hear, feel, and/or see the usage. By see I mean the radiator fan turning intermittently. By feel you can fee the water flow thru the "chiller" heat exchanger. By hear I mean you can barely hear the water pump turning and the radiator fan turning intermittently. The electrical water pump which is very quite will still pump glycol/water thru the battery and radiator....and the radiator fan will come on intermittently at a low speed. All of this is using electrons which lowers the charging efficiency/cause losses when comparing what the charger says it's sending to the EV compared to what the EV's KwH display says is entering the battery. That loss is cable heat loss plus electrical water pump, electrical radiatorfan, and/or electical A/C electron usage (loss). -
1
Report Foreign Tourist's Outburst in Pattaya Sparks Theft Scare, Highlights Mental Health
More evidence of the mistake making dope legal and the crime that follows it. How much more evidence dp the government need to ban weed shops...it's causing so much trouble, murders, theft and driving genuine tourists away. Ban weed now!!!
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