What is the equivalent resistance of the portion of the circuit between'nodes D and E?(1) loe(2)...

Question

What is the equivalent resistance of the portion of the circuit between'nodes D and E?(1) loe(2) 2Oe(3) l00o4. How much power is dissipated in resistor R2 in Fig. 18?(l) 0.0625w (3) o.lsvtiZi O.g/S w (4) Cannot be tletermined from the informarion given5. What is the power dissipated in resistor R5?(Choose you answers from the choices in Question 4).6. How much power is being drawn from the voltage source in Fig. 18.(Choose your answers from the choices !n Question 4).7. What is the equivaleirt resisan-ce "seen" by the volt4ge souroe in Fig. l8?(l XXXXXXXXXXl20e(2) l00a @) 24oa
	
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3 through 7 rcfer to Ftg. 1t).
38 
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F[. r!
3. What is the equivalent resistance portion 
of the of the circuit between'
nodes D and E?
'-
(1) 
loe (4) r20e 
(2) (5) 
2Oe Cafifd bdifttermined from 
the information
(3) given.
l00o
4. power 
How much is dissipated in resistor 
R2 in Fig. 18?
(l) (3) 
0.0625w o.lsv
O.g/S w (4) Cannot given-
be tletermined from the informarion 
tiZi 
power 
5. What is the dissipated in 
resistor R5?
(Choose you 
answers from 
the choices in 4).
Question 
power 
6. How much is 
being drawn from the voltage source in Fig. 18.
(Choose your 
answers 
from the choices 4).
!n 
Question 
7. What is the equivaleirt 
resisan-ce by the volt4ge souroe in Fig. l8?
"seen" 
(l) 
204 (3) 
l20e
(2) 
l00a 24oa
@) 
(5) 
Cannot be determined given.
from the information8. whal is 
the equivalent 
resistance 
of the ladder 
network 
in Fig. 19, 
as
39
seen by 
the voltage 
source?
(l) 
53 e 
2?fe
G) 
2'o3e 
Q' 
26re
6) 
9. What is 
the value 
of the voltage 
source in Fig. 
19?
(l) 
l7v (3) 
3lv
26V 
(4) 
Q) 53 V 
&
R4
I120mA
tb.t9 
,'l-
10. lvhat 
is the 
output vgltage 
at point 
B in the 
circpit shown 
in Fig. 
20?
(Assume 
no load).
(l) 
s.l v 
ll.2v.
*(3) 
' 
(2) 
7.6sV (4) 
16.3V
I l. You 
can substitute 
a rosistive 
T network 
for
(l) 
another T 
network 
only.
(2) 
either a n 
or T resistive 
network orrty.
any three,terminal 
reeistive 
network.
fli3) 
ft.20
i
-:'l
i
,^-;r&it--..40
Flg. 2l ..v*L
12. What is the resistance 
between terminals A and b 
of the T network
shown in Fig.2l 
?
(l) 
470 Q' (3) l000sl
(2) 
560a XXXXXXXXXX
;
13.What are the resistor values 
for a r network that is equivalent 
to the one
in Fig. 2l ? (Using 
standard terminology: R4, Rs, .
and Rg) 
= = 
(l) Ra 470Q, = 
Rs 560Q, Rc 1000Q.
(2) = = 
RA 
lI70At Rs 1030.Q, 15604.
Bc: 
(3) = = 
Ra S), = 
230D Rs 1293 Q, 2751Q,
-Rc 
ff
I
-
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i
a-)'
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I

Robert · Accepted Answer

Solution 3: 
Current across R1 
    
   

    
   
   
         
Now forming the loop equation:
Equivalent resistance in D-E option 2 
Solution 5: 
Power dissipated across R5 is: 
       
    
The information provided is not sufficient. 
Hence solution is option 4 
Solution 6: 
Power drawn by voltage source:
Hence solution is option 3 
Solution 7: 
Equivalent resistance seen by the voltage is :
Hence solution is option 4 
Solution 8: 
Current across R5 is:

What is the equivalent resistance of the portion of the circuit between' nodes D and E? (1) loe (2) 2Oe (3) l00o 4. How much power is dissipated in resistor R2 in Fig. 18? (l) 0.0625w (3) o.lsv tiZi...

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