The subsequent problems deal with the circuit shown below. Assume that the diode is ideal (i.e., has a 0V forward bias voltage).
If VA=5V and VB=2V, what is the steady state value for voltage VC?
A. 0
B. 2 V
C. 3 V
D. 7 V
E. 5 V
Answer: B
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R-134a enters an insulated diffuser at a velocity of 200 m/s at a pressure and temperature of 800 kPa and 60°C, respectively. The R-134a exits at 1.60 MPa and 85°C. Determine the exit velocity.
Given: R-134a: P1 = 800 kPa; T1 = 60°C; V1 = 200 m/s; P2 = 1,600 kPa; T2 = 85°C Insulated, so assume, Q?=0 What will be an ideal response?
Due to improved sanitation, a reduced share of the population is vulnerable to food borne illness
Indicate whether the statement is true or false
An 0.05 ?H inductance is larger than a ________
A) 0.00005 H inductance B) 0.000000008 H inductance C) 0.000005 H inductance D) 0.0000005 H inductance
Determine the Thévenin equivalent network seen by diode D in Figure P9.19, and use it to determine the diode current iD. Also, solve for the currents i1 and i2. Assume R1 = 5 k?, R2 = 3 k?, Vcc = 10 V, and Vdd = 15 V.