Standard Practices 4

What is associated with the term "cold flow"?. Flexible lines which have indentations caused by hose clamps. Cold oil being by-passed back to the sump during engine start-up. Vaporizing fuel. Welding and sheet metal repairs.

What type of bearings is used with radial loads only?. Roller bearings/plain roller bearing. Ball bearings. Deep-groove bearings. Tapered roller bearing.

What type of tester leaves a spherical indentation in the metal being tested?. Vickers. Saybolt. Rockwell. Brinell.

What torque wrench reading is needed if we require 150 lbs.in. torque on a fastener given the following? Torque wrench length = 20 in. Extension = 5 in. 187.5 lbs.in. 120 lbs.in. 187.5 lbs.ft. 120 lbs.ft.

What happens to flexible hose when it is under pressure?. Expands in diameter and shrinks in length. Contracts in width and expands in length. Shrinks in diameter and expands in length. Contracts in width and length.

What is used to properly over-size a hole for a light press fit with no relative motion between the fastener and metal?. Forstner bit. Auger bit. High speed twist drill bit. Reamer.

External threads are cut onto a tube with a?. Die. Tap. Reamer. Tube cutter.

One complete revolution of the thimble on a micrometer is equivalent to?. 0.025". 0.0025". 0.25". 0.00025".

The following vernier caliper reads?. 1.414". 1.611". 1.314". 1.300".

What does S.A.E." stand for?. Society of Automotive Engineering. Society of Aircraft Engineers. Structural Aeronautical Engineering. Standard Aircraft Equivalency.

Aluminum alloy tubing with scratches or nicks... ?. May be repaired, if the scratch or nick is no deeper than 10% of the wall thickness. May be repaired, if the scratch or nick is no deeper than 20% of the wall thickness. Must be replaced. Must be repaired by using a spliced-in section of tubing.

Aircraft instrument lines (plumbing) can be identified by a?. Red and grey colour tape with chevrons. Blue and yellow colour with small circles. Grey decal with small triangles. Orange and grey colour decal with two zigzag lines.

Aircraft oil lines may be identified with what type of marking?. Yellow lubrication decal with small transparent squares. Blue and yellow colour with small circles. Red and grey colour tape with chevrons. Brown lubrication decal with small diamonds.

Aircraft hydraulic lines may be identified with what type of marking?. Blue and yellow colour with small circles. Grey decal with small triangles. Yellow lubrication decal with small transparent squares. Red and grey colour tape with chevrons.

How are pneumatic air lines identified in aircraft?. Orange and blue decal with criss-crossing lines. Brown lubrication decal with small diamonds. Red and grey colour tape with chevrons. Grey decal with small triangles.

On a small aircraft, where would be the most preferred location to place a VOR antenna?. On the vertical stabilizer. Under the forward part of the cabin with the apex of the "V' facing forward. Over the forward part of the cabin with the apex of the "V" facing forward. Flush mounted on the underside of the fuselage.

Given the following: AN345B6, what does the "B" stand for?. Brass. Bare metal. Bronze. Bimetallic.

What is the term used for the inside radius of a bend in a piece of sheet metal?. Bend radius. Setback. Bend tangent. Neutral axis.

What is the smallest diameter cable allowed for primary flight controls?. 5/16". 1/4". 3/32". 1/8".

Is it allowable to splice a control cable?. Yes, as long as the cable is swaged. Yes, because the woven splice develops 100% of the cable strength. Yes, because a nicopress develops 75% of the cable strength. No, not under any circumstances.