ATE 101 FINALE

73問 • 1年前

Miles T.

通報

問題一覧

For every action there is an opposite but equal

reaction

A piston measuring 12 sq inches balances a load of 360 pounds. What is the pressure in the fluid body?

3.0 x 10^1

An engine that weighs 350 pounds is removed from an aircraft by means of a mobile hoist. The engine is raised 3 feet above its attachment mount And the entire assembly is then move forward 12 feet. A constant force of 70 is required to move the loaded hoist. What is the total work input to move the loaded hoist? foot pounds

840

How many factor below are necessary to determine power? Force extended Distance the force moves Time required to do the work

three

Acceleration is a ratio between change in velocity and distance

false

Of the following which is cap?

matter can be destroyed or changed from one state to another

Which of the newtons laws gives us force is equal to mass time acceleration

second law of motion

For every action there is an opposite or equal reaction -

newton

Molecules are the smallest particle of a substance that still has all of the properties of the original substance

true

All molecules are compounds

false

What is your mechanical advantage if you lift a box weighing 850 pounds bf only using a force of 170 lbs?

Boyles Law states

pressure is inversely proportional with volume if temperature is held constant

Covert 45C to F

113 F

How fast must a 2000 pound car accelerate if it goes from 40 mph to 90 mph in 3.5 seconds

14.29 mph/sec

These substances will expand to fill shape of the container they are placed in?

gases

Which is not a state of matter

ABE

What lever class is this

class 3 lever

The type of gears used for aircraft engine timing are

spur

An AC yaws, pitches, and rolls about which axis’s respectively

vertical lateral and longitudinal

What is considered the cause of the outward pulling force on an object traveling in a circular path?

interia

As flaps are extended, the stalling speed on the aircraft is reduced

true

A monocoque fuselage is also called a stressed skin fuselage

true

Which of the following is not a method of heat transfer

radioactive

A sound wave displacement from its position of equilibrium to its crest best describes

amplitude

The aspect ratio of a wing is:

wingspan: mean chord

The force that is produced by an actuating cylinder whose piston has a cross section area of 3.5 square inches operating in a 1000 PSI hydraulic system is most nearly

3500 lbs

An enfine that weighs 350 lbs is removed from an AC bf means of a mobile hoist. The engine is raised 3.5 ft above its attachment mount, and the entire assembly is then moved forward 12 feet. A constant speed force of 75 pounds is required to move the loaded hoist. What is the total work input required to lift and move the hoist? Foot pounds

2125

If the volume of a confined gas is doubled (without the addition of more gas) the pressure will (assume the temperature remains constant)

be reduced to half its original value

The 3 primary flight controls are

aileron, Rudder, elevator

This represent which type of AC construction?

monocoque

If the fluid pressure is 880 PSI in a 1/2 8’xh line supplying an actuating cylinder with a piston or 10 sq inches, the force extended on the piston will be

8800 lbs

Acceleration is a ratio between change in velocity and distance

false

Power = Force x Distance, Time

true

Temperature is constant in Boyles Law

true

If force equals area times pressure, then area equals force squared by pressure

false

To derive absolute pressure from guage pressure, add to the guage pressure reading the atmospheric component of pressure (which is approximately 14.7 lbs per square inch or 29.92 inches of left at 59 degrees F.

true

Which is NOT method of heat transfer

radiation

How does the speed of sound vary with the temperature

directly

Of the following which shows Newton’s first law of motion

aircraft flying straight and level

What is considered the cause of the outward pulling force on an object traveling in a circular path?

inertia

An aircraft traveling at 7/5ths the speed of sound is traveling at Mach 0.75

false

The frequency at which a body vibrates and when done so can cause its destruction best describe

read isn’t

A sound waves displacement from its position of equilibrium to its crest best describes

amplitude

The aspect ratio of a wing is

wing span / mean chord

The three primary flight controls are the

aileron rudder elevator

The elevator produces movement about the ? Axis

lateral

What is your mechanical advantage if you lift a box weighing 850 pounds by only using a force of 170 lbs

Which of the following is not a state of matter

ABE

The mass of a substance per unit volume describes

density

The difference between mass and weight is

mass doesn’t account for gravity

An electric hoist is used to lift a 1400 pound aircraft fuselage 10 feet into the air. Once the fuselage is lifted you push the frame back 10 feet. The hoist is used again to lower the fuselage to a jig that is 8 ft tall. What work are you acccomplishing?

whole process is work

The comparison of a definite volume of a substance with the weight of an equal volume of water defines what?

specific gravity

Centripetal force

acts inward opposing the outward force

A 30 watt bulb in a 12 volt system will use how many joules in 4 seconds

120 joules

How much power is needed for you to lift a weight of 5500 pounds in 2 minutes a distance of 3 feet?

0.25 hp

The increased excitation and movement of substances atoms and molecules best describes

heat energy

The type of gears used for aircraft engine timing are

spur gears

The Left yawing tendency of a reciprocating aircraft that occurs when the AC is at a high angles of attack due to the difference in the amount of air that the propellor grabs during its rotation best describes

propellor factor

Standard atmospheric conditions

59 Degrees F

Standard atmospheric conditions

14.7 pounds per sq inch

An AC rolls, pitches, and yaws about which axis respectively

longitudinal, lateral, vertical

Relative humidity is the ratio of

actua moisture in the air to the amount of moisture required to saturate the air

In accordance with Bernoullis principle, to produce lift; the air pressure on the upper surface of a wing must be lower than the air pressure upon the lower surface of a wing

true

Volume of a cylinder

3.14 x r x r x h

Find the volume of a cylinder with a diameter of 8 and a height of 15

754

Trapezoid

Area = A+B/2 x h

Find the area of a trapezoid B1 = 17 inches B2 = 11 inches Height = 16 inches

224

Find the volume of a sphere with

V= 4/3 x 3.14 x r^3

Volume of a rectangle

l x w x height

Area of a rectangle

1/2 b x h

Surface area of circular cone

area = pie x radius (radius + √h^2 + r^2)

A set of fuel tanks containing 50 gallons of fuel are filled to 60% of their capacity. What is the total capacity of the fuel tanks?

83.4

A pilot flew from Louisville to Orlando in 5 hours and 45 minutes while traveling at 120 knots per hour. He made the return trip in 5 hours and 15 minutes. What was his speed in knots per hour on return trip

131.43

ATE 103 - Q1

ATE 103 - Q1

ATE MULTIPLE Choice

ATE MULTIPLE Choice

ATE MULTIPLE Choice

ATE MULTIPLE Choice

final

final

Heat Treatment Test

Heat Treatment Test

ate 109 materials and processes

Miles T. · 90問 · 1年前

ate 109 materials and processes

worksheet one

worksheet one

Test 3reezy

Miles T. · 61問 · 11ヶ月前

Test 3reezy

61問 • 11ヶ月前

Miles T.

Sheet Metal Final

Miles T. · 157問 · 11ヶ月前

Sheet Metal Final

157問 • 11ヶ月前

Miles T.

問題一覧

For every action there is an opposite but equal

reaction

A piston measuring 12 sq inches balances a load of 360 pounds. What is the pressure in the fluid body?

3.0 x 10^1

840

How many factor below are necessary to determine power? Force extended Distance the force moves Time required to do the work

three

Acceleration is a ratio between change in velocity and distance

false

Of the following which is cap?

matter can be destroyed or changed from one state to another

Which of the newtons laws gives us force is equal to mass time acceleration

second law of motion

For every action there is an opposite or equal reaction -

newton

Molecules are the smallest particle of a substance that still has all of the properties of the original substance

true

All molecules are compounds

false

What is your mechanical advantage if you lift a box weighing 850 pounds bf only using a force of 170 lbs?

Boyles Law states

pressure is inversely proportional with volume if temperature is held constant

Covert 45C to F

113 F

How fast must a 2000 pound car accelerate if it goes from 40 mph to 90 mph in 3.5 seconds

14.29 mph/sec

These substances will expand to fill shape of the container they are placed in?

gases

Which is not a state of matter

ABE

What lever class is this

class 3 lever

The type of gears used for aircraft engine timing are

spur

An AC yaws, pitches, and rolls about which axis’s respectively

vertical lateral and longitudinal

What is considered the cause of the outward pulling force on an object traveling in a circular path?

interia

As flaps are extended, the stalling speed on the aircraft is reduced

true

A monocoque fuselage is also called a stressed skin fuselage

true

Which of the following is not a method of heat transfer

radioactive

A sound wave displacement from its position of equilibrium to its crest best describes

amplitude

The aspect ratio of a wing is:

wingspan: mean chord

The force that is produced by an actuating cylinder whose piston has a cross section area of 3.5 square inches operating in a 1000 PSI hydraulic system is most nearly

3500 lbs

2125

If the volume of a confined gas is doubled (without the addition of more gas) the pressure will (assume the temperature remains constant)

be reduced to half its original value

The 3 primary flight controls are

aileron, Rudder, elevator

This represent which type of AC construction?

monocoque

If the fluid pressure is 880 PSI in a 1/2 8’xh line supplying an actuating cylinder with a piston or 10 sq inches, the force extended on the piston will be

8800 lbs

Acceleration is a ratio between change in velocity and distance

false

Power = Force x Distance, Time

true

Temperature is constant in Boyles Law

true

If force equals area times pressure, then area equals force squared by pressure

false

true

Which is NOT method of heat transfer

radiation

How does the speed of sound vary with the temperature

directly

Of the following which shows Newton’s first law of motion

aircraft flying straight and level

What is considered the cause of the outward pulling force on an object traveling in a circular path?

inertia

An aircraft traveling at 7/5ths the speed of sound is traveling at Mach 0.75

false

The frequency at which a body vibrates and when done so can cause its destruction best describe

read isn’t

A sound waves displacement from its position of equilibrium to its crest best describes

amplitude

The aspect ratio of a wing is

wing span / mean chord

The three primary flight controls are the

aileron rudder elevator

The elevator produces movement about the ? Axis

lateral

What is your mechanical advantage if you lift a box weighing 850 pounds by only using a force of 170 lbs

Which of the following is not a state of matter

ABE

The mass of a substance per unit volume describes

density

The difference between mass and weight is

mass doesn’t account for gravity

whole process is work

The comparison of a definite volume of a substance with the weight of an equal volume of water defines what?

specific gravity

Centripetal force

acts inward opposing the outward force

A 30 watt bulb in a 12 volt system will use how many joules in 4 seconds

120 joules

How much power is needed for you to lift a weight of 5500 pounds in 2 minutes a distance of 3 feet?

0.25 hp

The increased excitation and movement of substances atoms and molecules best describes

heat energy

The type of gears used for aircraft engine timing are

spur gears

propellor factor

Standard atmospheric conditions

59 Degrees F

Standard atmospheric conditions

14.7 pounds per sq inch

An AC rolls, pitches, and yaws about which axis respectively

longitudinal, lateral, vertical

Relative humidity is the ratio of

actua moisture in the air to the amount of moisture required to saturate the air

In accordance with Bernoullis principle, to produce lift; the air pressure on the upper surface of a wing must be lower than the air pressure upon the lower surface of a wing

true

Volume of a cylinder

3.14 x r x r x h

Find the volume of a cylinder with a diameter of 8 and a height of 15

754

Trapezoid

Area = A+B/2 x h

Find the area of a trapezoid B1 = 17 inches B2 = 11 inches Height = 16 inches

224

Find the volume of a sphere with

V= 4/3 x 3.14 x r^3

Volume of a rectangle

l x w x height

Area of a rectangle

1/2 b x h

Surface area of circular cone

area = pie x radius (radius + √h^2 + r^2)

A set of fuel tanks containing 50 gallons of fuel are filled to 60% of their capacity. What is the total capacity of the fuel tanks?

83.4

131.43