Republic of the Philippines
Department of Education
Butuan City Division
Libertad National High School
Libertad, Butuan City
FINAL EXAM
EPAS – NC-II
Name: _____________________________ Score: ______________
Multiple Choices
Directions: Choose the best answer; write your answer in the space provided before the number.
___1. Which of the following is the symbol of Capacitor [Polarized]?
A. 
B. 
C. 
D. 
___2. What electronic instrument used to measure resistance of a component or the entire circuit?
A. Voltmeter B. Ohmmeter C. Milliammeter D. Wattmeter
___3. Which hand tool is used solely for cutting metals?
A. Utility knife B. Magnifying glass C. Saw D. Paint brush
___4. What is the section of the ohmmeter where the value of the resistance is being indicated?
A. Ohmmeter scale B. Range multiplier C. Zero-ohm adjuster D. Test Probes
___5. Which equipment does NOT belong to the group?
A. Screw driver B. Long nose C. Diagonal cutter pliers D. Side cutting
___6. What is the color of the tolerance representing ± 10%?
A. Gold B. Brown C. None D. Silver
___7. What is the fourth color in the 3-band color coding that indicates the percentage of deviation from its color coded value?
A. Multiplier B. Tolerance C. First digit D. Second digit
___8. What is the value of a resistor with the following colors: Green - Black- Silver- Gold?
A) 500 Ohms ±5% B) 5.0 Ohms ± 5% C) 50 Ohms ± 5% D) 0.5 Ohm ± 5%
___9. Which is NOT part of the group?
A. Soldering iron B. Soldering tool stand C. Desoldering tool D. Wire stripper
___10. What term is used when occurring unexpectedly, unintentionally, or by chance?
A. Flammable B. Hazards C. Accidental D. Malfunction
___11. Based on the image below; what is the formula to calculate the total resistance?
___12. In resistor color coding; if there is NO color in the tolerance; it indicates of what percentage of tolerance?
A. ±2% B. ±5% C. ±10% D. ±20%
___13. What is the electrical pressure that exists between two points and capable of producing a flow of current when a close circuit is connected between the points?
A. Voltage B. Power C. Current D. Energy
___14. What is the term for a person skilled in mechanical or industrial techniques or in a particular technical field?
A. Technician B. Instructor C. Teacher D. Repairman
___15. What portion in the ohmmeter where the actual reading is multiplied by the range value?
A. Ohmmeter scale B. Range multiplier C. Zero-ohm adjuster D. Test Probes
___16. It is the opposition that a component or material offers to the flow current?
A. Volt B. Capacitance C. Inductance D. Resistance
___17. What component designed intentionally to have a definite amount of capacitance?
A. Capacitor B. Inductor C. Resistor D. Transistor
___18. What is the unit of Resistance?
A. Watt B. Hertz C. Ohm D. Ampere
___19. What device use for applying heat to melt solder in attaching two metal parts?
A. Soldering Lead B. Soldering Iron C. Soldering Stand D. Soldering Paste
___20. What connectors connected to terminals of the VOM and component’s terminals or test points in a circuit to be tested; they are oftentimes red and black in color?
A. Ohmmeter scale B. Range multiplier C. Zero-ohm adjuster D. Test Probes
___21. What kind of component is a resistor?
A. Combined B. Discrete C. Integrated D. Hybrid
___22. In Electronics; the acronyms “PCB” stands for?
A. Production Current Board B. Power Combined Board
C. Printed Circuit Board D. Printed Current Board
___23. What is an electric current that is continually varying in value and reversing its direction of flow at regular interval?
A. Alternating current B. Regulated current C. Direct current D. Dark current
___24. What tool use to place where the soldering iron is placed during usage?
A. Soldering Lead B. Soldering Gun C. Soldering Stand D. Soldering Paste
___25. What branch of science and technology [or Physics] that deals with the controlled flow of electrons?
A. Electrical B. Electronics C. Harmonics D. Robotics
___26. What part of the ohmmeter that is used in adjusting the pointer of the ohmmeter to zero before resistance measurements or continuity tests is made?
A. Ohmmeter scale B. Range multiplier C. Zero-ohm adjuster D. Test Probes
___27. What term is used for the opposition that a component or material offers to the flow current?
A. Capacitance B. Inductance C. Resistance D. Amplification
___28. What color in the color coding scheme has an equivalent of 5 in the 2nd band?
A. Brown B. Green C. Red D. Yellow
___29. Resistor is a component that resists the flow of?
A. Current B. Capacitance C. Power D. Voltage
___30. What is the positive electrode of semiconductor device?
A. Triode B. Cathode C. Valence D. Anode
___31. What is the symbol for “ohm”?
A. W B. S C. ψ D. φ
___32. Which component resists the flow of current in an electrical circuit?
A. Capacitor B. Inductor C. Resistor D. Transistor
___33. Based on the image below; using the color blue pointer; what is the resistance reading if the multiplier nab of the Analog Multi-Tester is X10 (multiply by 10)?
___34. What material is a wire, cable, or other body or medium that is suitable for carrying electric current?
A. Insulator B. Inductor C. Semiconductor D. Generator
___35. Based on the image below; using the color blue pointer; what is the resistance reading if the multiplier nab of the Analog Multi-Tester is X1 (multiply by 1)?
___36. Based on the image in NUMBER 35; using the color blue pointer; what is the resistance reading if the multiplier nab of the Analog Multi-Tester is X1k (multiply by 1k)?
A. 150 kW B. 15 kW C. 1.5 KW D. 150W
___37. Based on the image in NUMBER 35; using the color blue pointer; what is the resistance reading if the multiplier nab of the Analog Multi-Tester is X10 (multiply by 10)?
A. 1.5 W B. 15 W C. 150 kW D. 150 W
___38. The total Resistance of parallel circuits will?
A. Decrease B. Increase D. Equal D. Proportional
___39. What property that exists whenever two conductors are separated by insulating material, permitting the storage of electricity?
A. Resistance B. Capacitance C. Inductance D. Reactance
___40. What is process of joining two metals (in Electronics) caused by heat?
A. Wielding B. Desoldering C. Etching D. Soldering
___41. What is the value of the total resistance of the given circuit?
___42. Which of the following figure(s) is/are resistor(s)?
I. 
II. 
III. 
IV. 
A. I, II, III & IV B. I, II & IV C. I & II D. I only
___43. What is the value of the total resistance of the given circuit below?
___44. What is the formula of the parallel circuit given in the image below?
___45. What is the term for the process of unsoldering unwanted parts or components in the circuit with the support of a soldering tool?
A. Wielding B. Soldering C. Desoldering D. Etching
___46. Calculate the total resistance in the image below?
___47. What instrument that measures the amount of electromotive force in a component or circuit?
A. Ammeter B. Wattmeter C. Ohmmeter D. Voltmeter
___48. What is the value of the total resistance given in the image below if both R1 and R2 are equal 5 ohms?
___49. What is the total resistance of the given circuit below?
___50. What is the term used for electric current that flows in one direction?
A. Alternating current B. Alternative current C. Direct current D. Dark current
KEY ANSWER
___1. Which of the following is the symbol of Capacitor [Polarized]?
A. 
B. 
C. 
D. 
___2. What electronic instrument used to measure resistance of a component or the entire circuit?
A. Voltmeter B. Ohmmeter C. Milliammeter D. Wattmeter
___3. Which hand tool is used solely for cutting metals?
A. Utility knife B. Magnifying glass C. Saw D. Paint brush
___4. What is the section of the ohmmeter where the value of the resistance is being indicated?
A. Ohmmeter scale B. Range multiplier C. Zero-ohm adjuster D. Test Probes
___5. Which equipment does NOT belong to the group?
A. Screw driver B. Long nose C. Diagonal cutter pliers D. Side cutting
___6. What is the color of the tolerance representing ± 10%?
A. Gold B. Brown C. None D. Silver
___7. What is the fourth color in the 3-band color coding that indicates the percentage of deviation from its color coded value?
A. Multiplier B. Tolerance C. First digit D. Second digit
___8. What is the value of a resistor with the following colors: Green - Black- Silver- Gold?
A) 500 Ohms ±5% B) 5.0 Ohms ± 5% C) 50 Ohms ± 5% D) 0.5 Ohm ± 5%
___9. Which is NOT part of the group?
A. Soldering iron B. Soldering tool stand C. Desoldering tool D. Wire stripper
___10. What term is used when occurring unexpectedly, unintentionally, or by chance?
A. Flammable B. Hazards C. Accidental D. Malfunction
___11. Based on the image below; what is the formula to calculate the total resistance?
___12. In resistor color coding; if there is NO color in the tolerance; it indicates of what percentage of tolerance?
A. ±2% B. ±5% C. ±10% D. ±20%
___13. What is the electrical pressure that exists between two points and capable of producing a flow of current when a close circuit is connected between the points?
A. Voltage B. Power C. Current D. Energy
___14. What is the term for a person skilled in mechanical or industrial techniques or in a particular technical field?
A. Technician B. Instructor C. Teacher D. Repairman
___15. What portion in the ohmmeter where the actual reading is multiplied by the range value?
A. Ohmmeter scale B. Range multiplier C. Zero-ohm adjuster D. Test Probes
___16. It is the opposition that a component or material offers to the flow current?
A. Volt B. Capacitance C. Inductance D. Resistance
___17. What component designed intentionally to have a definite amount of capacitance?
A. Capacitor B. Inductor C. Resistor D. Transistor
___18. What is the unit of Resistance?
A. Watt B. Hertz C. Ohm D. Ampere
___19. What device use for applying heat to melt solder in attaching two metal parts?
A. Soldering Lead B. Soldering Iron C. Soldering Stand D. Soldering Paste
___20. What connectors connected to terminals of the VOM and component’s terminals or test points in a circuit to be tested; they are oftentimes red and black in color?
A. Ohmmeter scale B. Range multiplier C. Zero-ohm adjuster D. Test Probes
___21. What kind of component is a resistor?
A. Combined B. Discrete C. Integrated D. Hybrid
___22. In Electronics; the acronyms “PCB” stands for?
A. Production Current Board B. Power Combined Board
C. Printed Circuit Board D. Printed Current Board
___23. What is an electric current that is continually varying in value and reversing its direction of flow at regular interval?
A. Alternating current B. Regulated current C. Direct current D. Dark current
___24. What tool use to place where the soldering iron is placed during usage?
A. Soldering Lead B. Soldering Gun C. Soldering Stand D. Soldering Paste
___25. What branch of science and technology [or Physics] that deals with the controlled flow of electrons?
A. Electrical B. Electronics C. Harmonics D. Robotics
___26. What part of the ohmmeter that is used in adjusting the pointer of the ohmmeter to zero before resistance measurements or continuity tests is made?
A. Ohmmeter scale B. Range multiplier C. Zero-ohm adjuster D. Test Probes
___27. What term is used for the opposition that a component or material offers to the flow current?
A. Capacitance B. Inductance C. Resistance D. Amplification
___28. What color in the color coding scheme has an equivalent of 5 in the 2nd band?
A. Brown B. Green C. Red D. Yellow
___29. Resistor is a component that resists the flow of?
A. Current B. Capacitance C. Power D. Voltage
___30. What is the positive electrode of semiconductor device?
A. Triode B. Cathode C. Valence D. Anode
___31. What is the symbol for “ohm”?
A. W B. S C. ψ D. φ
___32. Which component resists the flow of current in an electrical circuit?
A. Capacitor B. Inductor C. Resistor D. Transistor
___33. Based on the image below; using the color blue pointer; what is the resistance reading if the multiplier nab of the Analog Multi-Tester is X10 (multiply by 10)?
___34. What material is a wire, cable, or other body or medium that is suitable for carrying electric current?
A. Insulator B. Inductor C. Semiconductor D. Generator
___35. Based on the image below; using the color blue pointer; what is the resistance reading if the multiplier nab of the Analog Multi-Tester is X1 (multiply by 1)?
___36. Based on the image in NUMBER 35; using the color blue pointer; what is the resistance reading if the multiplier nab of the Analog Multi-Tester is X1k (multiply by 1k)?
A. 150 kW B. 15 kW C. 1.5 KW D. 150W
___37. Based on the image in NUMBER 35; using the color blue pointer; what is the resistance reading if the multiplier nab of the Analog Multi-Tester is X10 (multiply by 10)?
A. 1.5 W B. 15 W C. 150 kW D. 150 W
___38. The total Resistance of parallel circuits will?
A. Decrease B. Increase D. Equal D. Proportional
___39. What property that exists whenever two conductors are separated by insulating material, permitting the storage of electricity?
A. Resistance B. Capacitance C. Inductance D. Reactance
___40. What is process of joining two metals (in Electronics) caused by heat?
A. Wielding B. Desoldering C. Etching D. Soldering
___41. What is the value of the total resistance of the given circuit?
___42. Which of the following figure(s) is/are resistor(s)?
I. 
II. 
III. 
IV. 
A. I, II, III & IV B. I, II & IV C. I & II D. I only
___43. What is the value of the total resistance of the given circuit below?
___44. What is the formula of the parallel circuit given in the image below?
___45. What is the term for the process of unsoldering unwanted parts or components in the circuit with the support of a soldering tool?
A. Wielding B. Soldering C. Desoldering D. Etching
___46. Calculate the total resistance in the image below?
___47. What instrument that measures the amount of electromotive force in a component or circuit?
A. Ammeter B. Wattmeter C. Ohmmeter D. Voltmeter
___48. What is the value of the total resistance given in the image below if both R1 and R2 are equal 5 ohms?
___49. What is the total resistance of the given circuit below?
___50. What is the term used for electric current that flows in one direction?
A. Alternating current B. Alternative current C. Direct current D. Dark current
