WorksheetsMVCC-TechChallenge_Series,Resistors-01
Total questions: 24
Worksheet time: 26mins
Solve for the total resistance of the circuit shown
50 V
1970 ohms
705 K ohms
20 Amps
What is the total circuit resistance of the following five resistors connected in series?
R1 = 27 ohms
R2 = 33 ohms
R3 = 51 ohms
R4 = 1.2 kohms
R5 = 240 ohms
Rt = __________ Ohms
353.2
1551
1.9 K
Solve for total Current in the circuit shown
25 Amps
35 amps
25 milliamps
35 milliamps
Solve for the current flowing through Resistor # 1
35 amps
25 amps
35 milliamps
25 milliamps
Solve for the voltage drop at resistor 1
38 volts
60 Kvolts
50 volts
25 volts
With three 10 resistors connected in series with a 30 volt power supply, the total circuit current will equal ____.
300 amps
1 amp
150 amps
1 millamp
Using the circuit shown solve for total power dissipated in this circuit.
20 watts
30 watts
1.8 Kilowatts
180 watts
The wattage being dissipated at R3 is ______________________________ W.
18
54
36
The voltage drop across R1 is ______________________________ V.
20
30
40
50
The wattage being dissipated at R2 is _______________ W.
27
12
15
36
Which of the following is true?
The voltage will be equal at R1, R2 and R3
Current at 1 is equal to 2
Total resistance is
1/18 ohms
Voltage is greatest through R1
What is the current through this circuit?
2 amps
20 amps
0.5 amps
50 amps
Which of these circuits is a series circuit?
A 47 Kohm resistor would have which colours on its first three bands?
yellow, violet, white
red, white, blue
yellow, violet, orange
orange, yellow, violet
Which digit does the color orange denote on a resistor color band?
1
9
3
6
A resistor's first three color bands are red, yellow and black. What is its value?
420000 ohms
240 ohms
24 ohms
32 ohms
Which digit is represented by a blue band on a resistor?
8
4
9
6
A resistor's first three color bands are brown, green and red. What is its value?
2000 ohms
510 ohms
250 ohms
1500 ohms
Which digit does the color yellow denote on a resistor color band?
3
2
4
7
A resistor's first three colour bands are brown, black, and red. What is its value?
10 ohms
10 Kohms
200 ohms
1000 ohms
A resistor has the color code of RED-ORANGE-GREEN-BLACK-SILVER. What is the resistance of the resistor?
2350 ohms
23500 ohms
23.5 ohms
235 ohms
A resistor has a resistance of 175 ohms. If it has a silver band, then what is the tolerance range of this component?
175 ohms - 176 ohms
157.5 ohms - 192.5 ohms
164.3 ohms - 176.2 ohms
173.9 ohms - 181.4 ohms
When a resistor has a resistance of 9.5K ohms, this means the resistance is really:
9.5 ohms
.95 ohms
950 ohms
9,500 ohms
What is the resistance?
65K ohms
68K ohms
71K ohms
78K ohms
