This is also why the majority of 480 to 120/208 transformers are delta primary. A 6 lead motor that is connected wye for high voltage and delta for low is an exception to the above. These motors are dual-voltage, but the two voltages are not half or double like a 9 or 12 lead one. The high voltage is 1.73 X the low.
Report Abuse. It's either called a sonogram or an ultrasound scan. They rub gel on your belly and rub a device on it. You will see the baby on a screen next to the hospital bed. ...
How to Check Your Babyâs Heart Beat. Pregnancy can be one of the most exciting times in your life, filled with fun, hope, and enjoyment. And many pregnant women find that nothing is more exciting than hearing their babyâs heart beat for the first time! Throughout your pregnancy, your health care practitioner will monitor your babyâs growth and development as well as his heartbeat.