CDC 2A755 Vol 1; URE Questions

CDC 2A755 Vol 1; URE Questions LO technology gives an aircraft the ability to defeat RADAR, thermal, acoustical, and...? (sec 1) - ✔✔visual What makes LO aircraft force multipliers? (sec 1) - ✔✔survivability and letha ...

CDC 2A755 Vol 1; URE Questions LO technology gives an aircraft the ability to defeat RADAR, thermal, acoustical, and...? (sec 1) - ✔✔visual What makes LO aircraft force multipliers? (sec 1) - ✔✔survivability and lethality The acronym RADAR stands for...? (sec 1) - ✔✔radio detection and ranging Radar is defined as a system made up of a transmitter and receiver designed to...? (sec 1) - ✔✔detect and locate and object One purpose of radar on an aircraft is to...? (sec 1) - ✔✔guide precision weapons Radar can determine RCS speed, location, and...? (sec 1) - ✔✔direction RCS observation requires you to specify azimuth, elevation, frequency, and...? (sec 1) - ✔✔polarization RCS is typically measured in square...? (sec 1) - ✔✔meters Condensation trails, glints, and paint schemes are sources of which radar signature? (sec 1) - ✔✔visual What type of aircraft signature source can be generated by vibrating aircraft skin? (sec 1) - ✔✔acoustic EM energy that returns at or near right angles to where it originated is considered what type of return? (sec 1) - ✔✔specular What type of wave interaction creeps across the surface of an object until it dissipates into free space? (sec 1) - ✔✔traveling wave What is the most important factor for RCS reduction of an object? (sec 1) - ✔✔shape When you locate damage during an inspection you will record length, width, depth/height, classification, and...? (sec 1) - ✔✔orientation What LO verification tier is a whole body near field measurement? (sec 1) - ✔✔III The fractional divisions of an inch are determined on a measuring scale by...? (sec 2) - ✔✔dividing the inch into equal parts The purpose of having a hook on the end of a measuring scale is that it allows you to...? (sec 2) - ✔✔measure from the edge of an object more accurately What type of layout tool do you use to mark cut lines on metal surfaces? (sec 2) - ✔✔scriber The included angle of a center punch point should be...? (sec 2) - ✔✔90 degrees What type of hammer do you use to do light chiseling? (sec 2) - ✔✔riveting hammer What type of hammer do you use for double seaming lids? (sec 2) - ✔✔setting hammer What type of punch do you use to align fastener holes in two pieces of metal? (sec 2) - ✔✔drift/taper What snips are best suited for enlarging small holes in sheet metal? (sec 2) - ✔✔aviation What type of file do you use to sharpen blades? (sec 2) - ✔✔single cut What type of file is used primarily for sharpening circular saws and edge tools? (sec 2) - ✔✔mill Before using a hacksaw to cut a piece of solid stock, how do you indicate the staring point of the cut? (sec 2) - ✔✔nick the surface of the material with the edge of the file When cutting around the outside of a pattern using a scroll shear, you begin your cut from...? (sec 2) - ✔✔an edge Before you use the throatless shear, you should inspect the...? (sec 2) - ✔✔lower (fixed) blade for proper adjustment When squaring metal on the manually operated squaring shears, what step do you take if a piece of metal that has been sheared is not square? (sec 2) - ✔✔adjust the side gauge What must you know to use the job selector dial on a contour metal cutting saw? (sec 2) - ✔✔material's composition and thickness When you're grinding aluminum using a bench grinder, you should use...? (sec 2) - ✔✔a silicon carbide grinding wheel What is the maximum safe gap between the wheel and the work rest of the pedestal grinder? (sec 2) - ✔✔1/8 inch What is the maximum bed gap allowed when using a powered sander? (sec 2) - ✔✔1/8 inch You must ensure the belt of a belt sander tracks in the center of the...? (sec 2) - ✔✔sanding pad The flutes on twist drills are necessary because they...? (sec 2) - ✔✔provide a means of chip removal What is the included angle of a twist drill used for most metals? (sec 2) - ✔✔118 degrees Which reamer has less tendency to chatter? (sec 2) - ✔✔spiral flute When using a microstop countersink, each increment of the micrometer adjustment increases or decreases the depth-of-cut by...? (sec 2) - ✔✔0.001 inch The countersinking tool should not be tipped because the well will...? (sec 2) - ✔✔be elongated What do you do after you use a pneumatic rivet gun when it won't be used again for any appreciable length of time? (sec 2) - ✔✔disconnect the air hose You determine that the microshaver needs to cut .004 inch deeper. To adjust it properly, you would pull out the stop and turn it...? (sec 2) - ✔✔clockwise 4 marks To locate a specific point on a blue print, you use...? (sec 3) - ✔✔zone numbers and letters On a plane surface drawing, what is the longest horizontal dimension that is represented at right angles to the length? (sec 3) - ✔✔width A leader line in a drawing is best described as...? (sec 3) - ✔✔a line indicating a part of the drawing to which some reference note applies When dimensioning an arc, you would place the degree of arc dimension so that it is...? (sec 3) - ✔✔able to read from the horizontal position To show three dimensions on a drawing, it is usually necessary to show at least...? (sec 3) - ✔✔2 views An auxiliary view on a surface drawing provides...? (sec 3) - ✔✔a surface appearance viewed at a 90 degree angle On an oblique drawing, the object bein