The emitter diode of the transistor is forward biased by applying the required positive base bias voltage via the current limiting resistor RB. Assuming a standard bipolar transistor, the forward base-emitter voltage drop will be 0.7V. Then the value of RB is simply: (VCC â VBE)/IB where IB is defined as IC/Î².
Symptoms of a miscarriage include: 1  Bleeding that progresses from light to heavy. 2  Cramps. 3  Abdominal pain. 4  Fever. Weakness. 5  Vomiting. Back  pain.
What Are the Symptoms of a Miscarriage? Symptoms of a miscarriage include: Bleeding which progresses from light to heavy; Severe cramps; Abdominal pain; Fever; Weakness; Back pain; If you experience the symptoms listed above, contact your obstetric health care provider right away.