c 31. It is used to drive positive screws. a. Jewelers set screwdriver b. Phillips screwdriver C. Slotted screw driver d. Blade Cutter 32. It is used to smoothen rough surfaces along printed circuit boards. a. Hack saw b. Blade Cutter C. Side Cutter d. Metal files 33. 4 in the second band of the resistor color coding means a. Brown b. Green d. Yellow 34. It is used to remove wire insulator in a desired length. a. Side cutter b. Long nose pliers c. Wire stripper d. Blade Cutter 35. Used to measure the amount of current within a circuit. a. Ammeter b. Ohmmeter c. Oscilloscope d. Signal generator 36. It is used in measuring the value of a resistor. b. ohmmeter a. Ammeter d. signal generator c. Oscilloscope 37. It is used as a device to see small parts in electronic components. d. magnifying glass c. microscope b. eyeglasses c.microscope d. magnifying glass​