Given a passage and a query based on the passage, generate an unambiguous, concise and simple answer to the query from information in the passage. Note that the answer may not be present in exact form.

Q: Don't charge a frozen battery. Allow the battery to warm to above 32F (0C) before charging. 5. If applicable, remove the vent caps and check the battery's water level and, if low, add distilled water to cover the tops of the plates. How long do you have to run a car engine to charge the battery back to the point it was at before starting the car? Do NOT charge the battery before you test the open circuit voltage. If the voltmeter shows a voltage reading of 12.2 volts then the battery is approximately 50% charged. Since the battery is 50% charged, this means that there is approximately half of the 60 amp-hours in the battery or 30 amp-hours. Slow, fast, and faster: Where to charge electric cars Charging an electric car is not quite as easy as just plugging it in. There are different charging options that fill a car's battery and different rates. In manual testing with the 12V car voltmeter, it does appear that I have about 14,1V to 14,3V at idle with everything off for a few minutes after starting the car, but if I do turn both seats and the AC on, then it goes down to maybe as low as 13,1V or so. The J1772 plug was specifically designed for electric car charging. Problem is, given a typical electric car like the Nissan Leaf, it can take 15 hours to charge the battery from empty to its EPA-rated 75-mile range from that standard household source. Most plug-in cars have a J1772 port, letting them plug into public charging stations. Therefore it is necessary to put about 30 amp hours plus 20% more to compensate for the internal resistance in the battery for a total of 30 amps x 0.2 = 36 amp-hours to fully charge your battery. Step 3: If you charge your battery at a 10-amp rate and you need to replace 36 amp-hours in the battery. To determine how long (in hours) you will need to charge your battery, divided 36 by 10 = 3.6 or 3.6 hours to recharge your battery. A 12 volt / 10 amp 3-stage automatic charger is the best ... Step up to twin chargers on the car and connect to a 240-volt, high-power wall charger (an extra-cost charging unit, not just a 240-volt line) and the charging speed zooms to 62 miles of range per hour, and the total charging time drops to under 4 hours, 45 minutes. If we were recharging the battery with a 15-amp battery charger, the recharge time would be roughly 3.6-hours. Again, this example does not take into account the multi-step charging approach of most smart battery chargers, but it does serve as an excellent guide to battery recharge times. Charge time for a dead battery can take up to 12 hours or longer. There are many factors that determine how long the charge will take, including the size and age of the... Charge time for a dead battery can take up to 12 hours or longer. Query: how long does a fast charge on a car battery take

A: It takes 15 hours to charge on a car battery.
****
Q: The 2014 rejection had become Nagasu's skating identity, supplanting the fact she had won a national championship in 2008 at the age of 14 and was narrowly denied a medal at the 2010 Olympics. Nagasu was joined on the awards podium by champion Bradie Tennell, bronze medalist Karen Chen and Olympic alternate Ashley Wagner. She was still crying in, appropriately, the kiss and cry area when the marks showed Nagasu she had shattered her personal best by nearly 20 points with a 213.84. Facebook Twitter Pinterest Mirai Nagasu performs during Friday night's free skate. Photograph: Tony Avelar/AP Chen's big season last year had not translated into achievement this campaign. She put those struggles to an icy death with a superb showing that had one flaw toward the end. She, too, was overcome by tears for a 198.59 score. skating notes Began skating at age 5 ... Previously coached by Sashi Kuchiki, Sondra Holmes, Bob Paul, Sandy Gollihugh, Susan Austin, Charlene Wong, Frank Carroll and Amy Evidente. personal notes Twitter: @mirai_nagasu Instagram: mirainagasu Official site. SKATING NOTES. Began skating at age 5 ... Previously coached by Sashi Kuchiki, Sondra Holmes, Bob Paul, Sandy Gollihugh, Susan Austin, Charlene Wong, Frank Carroll and Amy Evidente. PERSONAL NOTES. Graduated Capistrano Connections Academy in 2011 ... Triple axel launches Nagasu into history books; Veterans lead Canada to Olympic team gold medal; Nagasu endures hard times with parents' support 'Comeback kid' Nagasu perseveres to reach dream; Cinderella Story: Unflappable Tennell wins U.S. title; Tennell, Nagasu, Chen named to Olympic team; Tennell edges Nagasu with record short program Her top competitors, Mirai Nagasu and Karen Chen, already had put down superb routines. "I just had to keep calm and focus on what I knew I could do," Tennell said. "There's the initial butterflies, but I kind of start to lose myself and keep going. Videos of Mirai Nagasu. 1 2016 World Championships - Ladies Short Program. 2 Mirai Nagasu's 2016 Four Continents Ladies Free Skate. 3 2016 Four Continents Championships - Ladies FS. 4 2017 Aerial Figure Skating Challenge. 5 Mirai Nagasu's 2017 Four Continents Free Skate. 6 2017 Four Continents Championships - Ladies Awards. Videos of Mirai Nagasu. 2016 World Championships - Ladies Short Program. Mirai Nagasu's 2016 Four Continents Ladies Free Skate. 2016 Four Continents Championships - Ladies FS. 2017 Aerial Figure Skating Challenge. Mirai Nagasu's 2017 Four Continents Free Skate. Bradie Tennell wins surprise US figure skating title ahead of Mirai Nagasu Tennell wins title ahead of Nagasu and Karen Chen at US nationals Wagner 'absolutely furious' about judging after fourth-place finish SAN JOSE, Calif. If ever an athlete were entitled to immerse herself in bitterness and carry a glacial-sized chip on her shoulder, it was figure skater Mirai Nagasu. Four years ago, Nagasu had her Olympic quest crushed not by a competitive failure but rather a boardroom decision. Query: at what age did mirai nagasu start skating

A: Mirai Nagasu started skating at age 5.
****
Q: Depending upon a variety of conditions and factors, both involving you and the producer of the sperm . Dr. Sneid responded: Up to 72 hours. Depending upon a variety of conditions and factors, both involving you and the producer of the sperm . Check out these best-sellers and special offers on books and newsletters from Mayo Clinic. 1 The Last Diet You'll Ever Need. 2 4 Simple Steps to a Joy-Filled Life. 3 Pain Management Strategies from Mayo Clinic. 4 Stop Osteoporosis in its Tracks. 5 Protect and Preserve Your Vision. About Mayo Clinic; Contact Us; Meet the StaffFind a directory of doctors and departments at all Mayo Clinic campuses. Visit now. Best Answer: The sperm can actually survive for up to 7 days inside the woman's reproductive tract... but this is VERY, VERY rare. More common is about three days. The length of their life inside the female body really depends on the environment, or the cervical mucus being made and how strong the sperms are... 30 - 60 minutes: Sperm can pass through uterus into fallopian tube in as little as 30 minutes ; fertilization can take place in less than an hour from entry thru the cervix. This is length of time sperm normally spends in uterus. Fertilization takes place in fallopian tubes ; embryo inplants in the womb. To become pregnant, the following steps must occur: 1 Sperm Transport The sperm must be deposited and transported to the site of fertilization. 2 Egg Transport Ovulation must occur and the egg must be picked up by the tube. 3 Fertilization and Embryo Development Union between the sperm and egg must result. Since sperm can live in a woman's body for up to five days, and the egg can only live for 12-24 hours, it makes sense to have the sperm "ready and waiting" when the egg is released, if a couple is trying to get pregnant. These enzymes quickly destroy any sperm that can't swim out of the semen within a few hours. It takes approximately 72 days for sperm to mature in the body. During the last 14 days of this process, the sperm are very much alive and swimming. They are alive a long time prior to leaving a man's body. During freezing, sperm are cooled to a very low sub zero temperature (minus 196 degrees Centigrade). In brief: Up to 72 hours. Depending upon a variety of conditions and factors, both involving you and the producer of the sperm. In brief: Up to 72 hours. Depending upon a variety of conditions and factors, both involving you and the producer of the sperm. How long can sperm live in a uterus? I've heard 7 days, I'm not sure if that's correct. What's the correct amount of days? Query: how long sperm can live in uterus

A:
The sperm can actually survive for up to 7 days inside the woman's reproductive tract.
****