Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Determine currents in the circuits:
Determine currents I1 and I2 in the given circuits by applying KVL.
Solution
We apply KVL for first loop :
10 = 1 I1 + 1 ( I1 - I 2 )
10 = 2 I1 - I 2 ---------- (i)
KVL for second loop :
1 ( I 2 - I1 ) + 4 I 2 = 0
5 I 2 - I1 = 0 --------- (ii)
∴ I2 = I1 /5 = 0.2 I1 --------- (iii)
Put the value of I2 in Eq. (i)
10 = 2 I1 - 0.2 I1 = 1.8 I1
⇒ I1 = 5.55 Amp
From Eq. (iii), I2 = 1.11 Amp .
Thermal considerations: At continuous current, the voltage across the emitter-base junction V BE of a bipolar transistor get decreases 2 mV (silicon) and 1.8mV (germanium) fo
20 cells with emf 1.45V and internal resistance 0.5Ω for each cells is linked 4 rows which every rows having of 5 cells in series. Load resistance 15Ω is connected to the battery.
Explain Open Loop Control Systems In an open-loop control system, the controller independently computes exact voltage or current required by the actuator to do the job and send
Explain the discovery of neutron. Mention its properties. Discovery of Neutron: The existence of neutron was first predicted by Rutherford in the year 1920. But it was discov
create a matrix of 5x6. with identical columns and rows ranging from 200 to 1000 in equal increments
Q. Two coupled synchronous machines are used as a motor-generator set to link a 25-Hz system to a 60-Hz system. Find the three highest speeds at which this linkage would be possibl
Ratiometer type frequency meter
define source bias
Q. Name all the switching schemes used in a digital exchange. How call processing occur? Ans: The basic types of switching systems used are: 1. Stronger Switching System
Electric circuits or networks are formed by interconnecting various devices, sources, and components. Although the effects of each element (such as heating effects, electric-?eld e
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd