Otro tema standards 2

What size cable can you perform a woven splice and is it acceptable on a A/C?. 3/32 or greater and 75% of cable strength can use both 7x7 and 7x19. 1/8 or greater and 75% of cable strength can use both 7x19 and 7x19. 1/16 or greater and 75% of cable strength can use both 7x19 and 7x19.

What % of the nicopress strength is the cable restored to?. 100. 75. 80.

How is the hardness of metal rate?. Brinell and Rockwell. Hardness test.

Where is put the developer when using water soluble dye penetran?. Right after the rinse and the part has been air dried. Right before the rinse and the part has been air dried. Right after the rinse and the part has been hot air dried.

What is the planetary gear ratio formula?. Ratio = teeth on bell gear + teeth on sun gear/ Teeth on bell gear. Ratio = teeth on bell gear * teeth on sun gear/ Teeth on bell gear. Ratio = teeth on bell gear * teeth on sun gear/ teeth on sun gear.

What happens to a hydraulic line when it is put under pressure?. Expands outward and decreases in length. Expands inward and decreases in length.

What kind line is this? __ __ _______ __ __ _______. Phantom line. Continous line. Dashed lined.

How many sides are visible on an isometric drawing?. 3. 4. 1.

Witch drawing has vertical lines and 30 degree lines?. Isometric drawing. Multiview Projection. Oblique Projection.

What is a schematic diagram?. Illustrated principle use to explain a system of operation. Illustrated principle use to explain Components location.

Where is the little block located?. Lower right hand corner. Lower left hand corner. Upper left hand corner.

Which tester leaves a spherical indentation?. Brinell. Hardent.

What is the color of AVGAS 100 high lead?. Green. Blue. Red.

What is a Henry coil?. 1 volt induced voltage when current changes 1 ampere / seconds. 10 volt induced voltage when current changes 10 ampere / seconds. 10m volt induced voltage when current changes 10m ampere / seconds.

What tool is used for measuring the center of a cylinder of round stock?. Combination set. Interior diameter set. vernier.

What is the minimum cable diameter for primary control cables?. 1/8 cable. 1/16 cable. 3/32.

When is the use of a 7/19 extra flexible cable?. Use for primary cables. Use for secondary cables.

What kind of current or wave is eddy current. magnetic. wave length or sound.

What kind of current or wave is ultra sound?. magnetic. wave length or sound.

When using a liquid penetrate, how long does it take to use a developer?. Dwell time depends on size of crack. Right away. 10 minutes minimum.

Steel is best hardened by quenching it in what?. Oil. Salt base. Water.

Why is lead use with an X-Ray inspection?. Shielding safety absorb radiation. Shielding safety reflects radiation.

AN bolts are usually of what class of thread?. Class 3 medium fit. Class 1 maximum fit. Class 4 minimum fit.

Thermosetting plastics can be reshaped?. No. Yes.

Clevis bolts can be used for what?. Shear load. Tensile load. Twisted load.

What is the best method for testing for intergrannular corrosion in aluminum?. Ultra sonic. X ray. Eddy.

What means 7 X 19?. 7 strands of 19 wires. 19 strands of 7 wires.

What is used to properly oversize a hole?. Reamer. Drill bit.

External threads are put on a tube with?. A die. Press. Crimping tool.

Wide cut fuels are comprised of?. A mixture of gasoline and kerosene that make it less dense. A mixture of gasoline and kerosene that make it more dense.

What is monel composed of?. 68% nickel 29% copper. 30% nickel 70% copper. 60% nickel 40% copper.

Which has a lower specific gravity? (Jet fuel – AV GAS – water – mercury). AV – GAS. Jet fuel. Water. Mercury.

What does 18-8 steel denote?. 18% chromium 8% nickel. 8% Molibdenum 18% nickel.

What is BTU equivalent to?. 1055 Joules or 778 Ft.LBS. 780 Joules or 950 Ft.LBS. 1200 Joules or 698 Ft.LBS.

How to read a vernier caliper?. 1.314. 1.569. 3.597.

Internal threads on a tube are made with what?. Tap. Setting. Die.

What is the force that makes a metal separate at the point of strees?. Tension. Compression. Shear.

know diameter and length of a rivet?. Diameter is 32nds and length is in 16ths. Diameter is 16nds and length is in 32ths.

Know what an “AN 320-10” shear castle nut?. 10 indicate a diameter in 16ths. Of an inch 10/16 which is 5/8. 10 indicate a diameter in 8ths. Of an inch 10/8 which is 5/8.

What is the minimum edge distance for rivets?. 2 to 4 rivet diameter 2.5 most common. 3 to 4 rivet diameter 2 most common.

What is the formula for rivet diameter?. 3 x thickness of sheet. 2.5 x thickness of sheet. 4 x thickness of sheet.

How is called measuring unit of the metal shear resistance?. PSI. Bar. Atm.

How is called the bend allowance largest radius?. Max radius. Min radius.

What does SAE stand for?. Society of Automotive Engineering. Society of Aeronautical Engineering.

What does Eddy current use?. Magnetism. Sound.

If you have a positive output with no inputs what will do same?. NAND. AND. OR.

What is the international color symbol for hydraulic line?. Blue and yellow. Yellow. Purple.

How is called the high resistance to combustion and doesn’t evaporate easily?. High flash point. Hight ignition point.

Which value corresponds to a horsepower (1 horsepower)?. 33.000 ft/Lbs for minute or 550 ft/Lbs for second. 25000 ft/Lbs for minute or 750 ft/Lbs for second. 3300 ft/Lbs for minute or 5500 ft/Lbs for second.

current that you have a circuit in which a 100 Ohm resistor using 500 watts. I = 2.236 Amp. I = 500 Amp. I = 5000 Amp.

When using dye penetrant what should be done when trying to find a minute crack?. Penetrant should be left on object longer to ensure penetration. Penetrant should be cleaned from the object to avoid stains.