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.
Other symptoms of a miscarriage include: 1  cramping and pain in your lower abdomen. 2  a discharge of fluid from your vagina. 3  a discharge of tissue from your vagina.  no longer experiencing the symptoms of pregnancy, such as feeling sick and breast tenderness.
Report Abuse. Symptoms of a miscarriage include: Bleeding which progresses from light to heavy Cramps Abdominal pain Fever Weakness Vomiting Back pain These symptoms are also very common for many women during their period.So it can be very hard to tell.eport Abuse. Symptoms of a miscarriage include: Bleeding which progresses from light to heavy Cramps Abdominal pain Fever Weakness Vomiting Back pain These symptoms are also very common for many women during their period.