Kingdom of Saudi Arabia
Ministry of higher education
EE 205
(A)
Q.1 Assemble the circuit in figure below :
Majma’ah University
College of Engineering
Final Exam , Time : 60 min
( 10 marks )
Instructor Signature
Q.2 Use digital multimeter to measure the current 𝐼0 , and the voltage 𝑉0 . ( 8 marks )
Instructor Signature
Dr. Tarek Said
Eng. Abdullah AL-Jumah
Kingdom of Saudi Arabia
Ministry of higher education
EE 205
(A)
Majma’ah University
College of Engineering
Final Exam , Time : 60 min
Q.3 Calculate the power consumed in each resistor.
( 4 marks )
Q.4 Find the equivalent resistor for this circuit .
( 3 marks )
Q.5 We need 𝑉0 to be 5.3 V, what should be the value of voltage source to
achieve this new value of voltage ?
( 3 marks )
Dr. Tarek Said
Eng. Abdullah AL-Jumah
Majma’ah University
College of Engineering
Final Exam , Time : 60 min
Kingdom of Saudi Arabia
Ministry of higher education
EE 205
(A)
Q6. The above graph shows two overlapping sine waves. The
oscilloscope is set as follows:
 TIME/DIV knob is set to: 50 μs
 VOLTS/DIV knob on channel 1 is set to: 10V
 VOLTS/DIV knob on channel 2 is set to: 5Mv
a) If the blue waveform is on channel 1 and the red waveform is on channel 2,
what are the following values for each?
( 10 marks )
Blue Waveform
Red Waveform
VPP
VP
VRMS
Period (T)
Frequency (F)
b) What is the phase difference between the red and blue
waveforms?
Dr. Tarek Said
( 2 marks )
Eng. Abdullah AL-Jumah