ASSOCIATE CET
COMPLETE QUESTION SET WITH VERIFIED
SOLUTIONS GRADED A+
Question 1.
What is the binary number for decimal number 9?
A. 1001
B. 0101
C. 1100
D. 0110
ANSWER
A. 1001
Question 2.
A power supply is found to have several 250 uF capacitors connected in parallel. To avoid shock from
retained charge after disconnecting the power, the capacitors should be:
A. Ignored
B. Diconnected
C. Discharged to chassis ground, with a suitable resistor
D. Isolated with a non-conductive cover
ANSWER
C. Discharged to chassis ground, with a suitable resistor
Question 3.
Tinning of __________ makes the best connections.
A. Soldering iron tip
B. Stranded wire
C. Component leads
D. All of the above
ANSWER
D. All of the above
,Question 4.
The bandwidth of a analog TV signal is :
A. 6 MHz
B. 16 MHz
C. 24 MHz
D. 88 MHz
ANSWER
A. 6 MHz
Question 5.
Electromagnetic field polarization is determined by orientation of what part of the electromagnetic
wave?
A. Magnetic lines of force
B. Electric lines of force
ANSWER
B. Electric lines of force
Question 6.
Which portion of the microprocessor would perform the addition of two numbers?
A. ALU
B. Bus Control
C. Instruction Decoder
D. Register
ANSWER
A. ALU
Question 7.
Logic Pulser can be used as a:
A. Logic probe
B. Digital tracer
C. Digital signal generator
D. Filter
ANSWER
C. Digital signal generator
,Question 8.
165 (decimal) converted to binary would be:
A. 01110100
B. 10001111
C. 10010101
D. 10100101
ANSWER
D. 10100101
Question 9.
A x10 probe has what effect on circuit testing?
A. Increase circuit loading
B. Increases the signal level by 10 times
C. Lowers the effective input impedance
D. Decreases circuit loading
ANSWER
D. Decreases circuit loading
Question 10.
A test plan should contain which of the following?
A. Expected results
B. Initial conditions for the test
C. How to perform the test
D. All of the above
ANSWER
D. All of the above
, Question 11.
The safest accessory item for a tie is __________.
A. A tie tack
B. A safety pin
C. A tie bar
D. None of the above
ANSWER
C. A tie bar
Question 12.
A voltmeter that converts AC to DC by rectifying the voltage, would be least accurate measuring what
type of alternating voltages?
A. Pulses only
B. Sine waves
C. Peak voltages
D. Varying DC voltages only
ANSWER
D. Varying DC voltages only
Question 13.
Keeping a record for profitability purposes ensures that __________.
A. The appropriate taxes may be required
B. Client invoices are properly processed
C. Follow-up service can be provided
D. Non of the above
ANSWER
C. Follow-up service can be provided
Question 14.
Cables of different impedances may be combined for runs.
A. True
B. False
ANSWER
B. False
COMPLETE QUESTION SET WITH VERIFIED
SOLUTIONS GRADED A+
Question 1.
What is the binary number for decimal number 9?
A. 1001
B. 0101
C. 1100
D. 0110
ANSWER
A. 1001
Question 2.
A power supply is found to have several 250 uF capacitors connected in parallel. To avoid shock from
retained charge after disconnecting the power, the capacitors should be:
A. Ignored
B. Diconnected
C. Discharged to chassis ground, with a suitable resistor
D. Isolated with a non-conductive cover
ANSWER
C. Discharged to chassis ground, with a suitable resistor
Question 3.
Tinning of __________ makes the best connections.
A. Soldering iron tip
B. Stranded wire
C. Component leads
D. All of the above
ANSWER
D. All of the above
,Question 4.
The bandwidth of a analog TV signal is :
A. 6 MHz
B. 16 MHz
C. 24 MHz
D. 88 MHz
ANSWER
A. 6 MHz
Question 5.
Electromagnetic field polarization is determined by orientation of what part of the electromagnetic
wave?
A. Magnetic lines of force
B. Electric lines of force
ANSWER
B. Electric lines of force
Question 6.
Which portion of the microprocessor would perform the addition of two numbers?
A. ALU
B. Bus Control
C. Instruction Decoder
D. Register
ANSWER
A. ALU
Question 7.
Logic Pulser can be used as a:
A. Logic probe
B. Digital tracer
C. Digital signal generator
D. Filter
ANSWER
C. Digital signal generator
,Question 8.
165 (decimal) converted to binary would be:
A. 01110100
B. 10001111
C. 10010101
D. 10100101
ANSWER
D. 10100101
Question 9.
A x10 probe has what effect on circuit testing?
A. Increase circuit loading
B. Increases the signal level by 10 times
C. Lowers the effective input impedance
D. Decreases circuit loading
ANSWER
D. Decreases circuit loading
Question 10.
A test plan should contain which of the following?
A. Expected results
B. Initial conditions for the test
C. How to perform the test
D. All of the above
ANSWER
D. All of the above
, Question 11.
The safest accessory item for a tie is __________.
A. A tie tack
B. A safety pin
C. A tie bar
D. None of the above
ANSWER
C. A tie bar
Question 12.
A voltmeter that converts AC to DC by rectifying the voltage, would be least accurate measuring what
type of alternating voltages?
A. Pulses only
B. Sine waves
C. Peak voltages
D. Varying DC voltages only
ANSWER
D. Varying DC voltages only
Question 13.
Keeping a record for profitability purposes ensures that __________.
A. The appropriate taxes may be required
B. Client invoices are properly processed
C. Follow-up service can be provided
D. Non of the above
ANSWER
C. Follow-up service can be provided
Question 14.
Cables of different impedances may be combined for runs.
A. True
B. False
ANSWER
B. False
