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Question 1 of 40
1. Question
Which picture shows a diode?
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
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Question 2 of 40
2. Question
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
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Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
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Question 3 of 40
3. Question
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
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Question 4 of 40
4. Question
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
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Question 5 of 40
5. Question
The symbol for SCR which option given is correct?
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
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Question 6 of 40
6. Question
What is a schottky diode used for?.
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
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Question 7 of 40
7. Question
What is not correct for static resistance measurement?
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
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Question 8 of 40
8. Question
Which element is over pass current in both directions?
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
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Question 9 of 40
9. Question
How is a PCB protected after manufacture?.
Correct
Although varnish is often used on PCBs, ‘conformal coating’ is the name of the process usually applied to aircraft use PCBs, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Incorrect
Although varnish is often used on PCBs, ‘conformal coating’ is the name of the process usually applied to aircraft use PCBs, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Unattempted
Although varnish is often used on PCBs, ‘conformal coating’ is the name of the process usually applied to aircraft use PCBs, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
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Question 10 of 40
10. Question
Which of the following incorrect for raster boards?
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
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Question 11 of 40
11. Question
What does the abbreviation SMD stand for?
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
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Question 12 of 40
12. Question
What is the conductor side coating material of PCB?
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
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Question 13 of 40
13. Question
A decoupling capacitor in a PCB is used to.
Correct
A decoupling capacitor decouples the AC from the DC in a signal, and blocks the DC, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Incorrect
A decoupling capacitor decouples the AC from the DC in a signal, and blocks the DC, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Unattempted
A decoupling capacitor decouples the AC from the DC in a signal, and blocks the DC, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
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Question 14 of 40
14. Question
On a PCB, a decoupling capacitor is used to get rid of transient currents between which points?.
Correct
The decoupling capacitor decouples the AC signal from the DC quiescent current, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Incorrect
The decoupling capacitor decouples the AC signal from the DC quiescent current, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Unattempted
The decoupling capacitor decouples the AC signal from the DC quiescent current, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
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Question 15 of 40
15. Question
What isn’t the advantage of plate-through holes?
Correct
The difference between non-plated through holes and plated through holes is the presence of copper inside the insulating board material. Plated through holes have less resistivity at the joint and provide a degree of mechanical stiffness, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Incorrect
The difference between non-plated through holes and plated through holes is the presence of copper inside the insulating board material. Plated through holes have less resistivity at the joint and provide a degree of mechanical stiffness, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Unattempted
The difference between non-plated through holes and plated through holes is the presence of copper inside the insulating board material. Plated through holes have less resistivity at the joint and provide a degree of mechanical stiffness, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
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Question 16 of 40
16. Question
Which statement is incorrect about Common Collector Amplifier?
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
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Question 17 of 40
17. Question
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
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Question 18 of 40
18. Question
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
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Question 19 of 40
19. Question
The input and output signals of a common emitter amplifier are.
Correct
The common emitter amplifier is the only configuration which provides an output which is antiphase with the input, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
The common emitter amplifier is the only configuration which provides an output which is antiphase with the input, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
The common emitter amplifier is the only configuration which provides an output which is antiphase with the input, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
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Question 20 of 40
20. Question
How do you increase voltage gain of an amplifier?.
Correct
Amplifier gain = feedback resistance / input resistance, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
Amplifier gain = feedback resistance / input resistance, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
Amplifier gain = feedback resistance / input resistance, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
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Question 21 of 40
21. Question
An amplifier can provide both voltage gain and current gain when it is connected in the.
Correct
Only the common emitter configuration provides both current and voltage gain greater than 1, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
Only the common emitter configuration provides both current and voltage gain greater than 1, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
Only the common emitter configuration provides both current and voltage gain greater than 1, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
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Question 22 of 40
22. Question
A Common Collector circuit has the following characteristics.
Correct
Common collector is a voltage follower, with high current gain, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
Common collector is a voltage follower, with high current gain, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
Common collector is a voltage follower, with high current gain, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
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Question 23 of 40
23. Question
In an integrated circuit, the components are mounted.
Correct
A thin film of aluminium is coated over the oxide film onto the surface of the IC to make the conductors, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
A thin film of aluminium is coated over the oxide film onto the surface of the IC to make the conductors, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
A thin film of aluminium is coated over the oxide film onto the surface of the IC to make the conductors, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
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Question 24 of 40
24. Question
In an operational amplifier, the two input waves are the same amplitude, same frequency, but exactly antiphase.
What would the output be?.Correct
Although the input waves are antiphase, the inverter input of the op amp inverts one of the inputs, so the two waves actually add to each other. refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
Although the input waves are antiphase, the inverter input of the op amp inverts one of the inputs, so the two waves actually add to each other. refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
Although the input waves are antiphase, the inverter input of the op amp inverts one of the inputs, so the two waves actually add to each other. refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
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Question 25 of 40
25. Question
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
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Question 26 of 40
26. Question
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
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Question 27 of 40
27. Question
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
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Question 28 of 40
28. Question
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
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Question 29 of 40
29. Question
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 1 Semiconductors page (1,1 to 1,76)
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Question 30 of 40
30. Question
A multilayer PCB has.
Correct
CAIPs MMC/11 Para 15, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Incorrect
CAIPs MMC/11 Para 15, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Unattempted
CAIPs MMC/11 Para 15, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
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Question 31 of 40
31. Question
What is the base material of a PCB?.
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
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Question 32 of 40
32. Question
A Printed Circuit Board (PCS) is constructed of a plastic laminate which has bonded to one or both sides.
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
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Question 33 of 40
33. Question
When removing a microprocessor.
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 2 Printed circuit Boarded page (2,1 to 2,14)
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Question 34 of 40
34. Question
A differential synchro.
Correct
The TDX is a transmitter, the TDR is a receiver, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
Incorrect
The TDX is a transmitter, the TDR is a receiver, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
Unattempted
The TDX is a transmitter, the TDR is a receiver, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
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Question 35 of 40
35. Question
A resolver has.
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
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Question 36 of 40
36. Question
To reduce overshoot errors in a synchro.
Correct
Velocity feedback is used to reduce overshoot and oscillations. refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
Incorrect
Velocity feedback is used to reduce overshoot and oscillations. refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
Unattempted
Velocity feedback is used to reduce overshoot and oscillations. refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
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Question 37 of 40
37. Question
Reversal of the complete power to a torque synchro system will.
Correct
Since both rotors are supplied with the same AC, reversing the connections to both will have no effect, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
Incorrect
Since both rotors are supplied with the same AC, reversing the connections to both will have no effect, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
Unattempted
Since both rotors are supplied with the same AC, reversing the connections to both will have no effect, refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
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Question 38 of 40
38. Question
Which statement about the correcting variable ‘x’ is correct?
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
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Question 39 of 40
39. Question
Which belongs to the system; synchro tansmitter and synchro receiver?
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
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Question 40 of 40
40. Question
What does resolver structure consist of?
Correct
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
Incorrect
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
Unattempted
refer to our eBook, Part 66 module 4, electronic fundamentals, chapter 3 Servomechanisms page (4,1 to 3,14)
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