Technical data

49
5.
6. d in step 5 and
= .
T
mA
V
A
Calculate what the total resistance of the circuit
would be if a 10k resistor (
R
5
) were added in
parallel to
R
2
. Use Figure 21-2 as a reference.
R
T calc
= __________________________.
Connect the circuit as describe
measure
R
T
. Make sure there is no power
pplied to the circuit. a
R
T meas
riefly describe the process used to calculate R for
__________________________
B
this circuit.
jumper above R
3
and R
4
and below R
2
and R
5
were to be removed Would R
T
change if the
from the circuit? _____________________
+
−
R
1
1k
Figure 21-2
R
3
R
4
10k
10k
R
2
10k
R
5
10k