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3 years ago

What is the function of the following: 1- Oil rings 2- Flywheel 3- Timing gears

Engineering

1 answer:

Tanya [424]3 years ago

4 0

Answer:

Explanation:

The functions of the following are as follows:

1). Oil Rings:

Regulates oil within cylinder walls.
Helps to keep cylinder walls lubricated
Prevent Heat transfer

Reduce friction between piston and cylinder

2). Fly Wheel:

It is used to store rotational energy
It resist any change in rotational speed due to its moment of inertia
It helps to control the orientation of the mechanical system

3). Timing gears:

It provides synchronization in the rotation of crankshaft and the camshaft so as to provide proper valve opening and closing time during each cylinder's stroke(intake and exhaust).

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Blababa [14]

Automobiles and Airplanes is what I can think of

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3 years ago

How may a Professional Engineer provide notice of licensure to clients?

azamat

Find full question attached

Answer:

(b) By including a statement that he or she is licensed by the Board for Professional Engineers and Land Surveyors immediately above the signature line in at least 12 point type on all contracts for services

Explanation:

A PE(professional engineer) licensee must show that he is licensed in order to show and ensure public safety as he is qualified for the job he is handling. The California regulations on professional engineers holds that all professional engineers must be licensed by the board of professional engineers and Land surveyors in order to operate legally as an engineer. The engineer may show licensure through the following options:

The engineer might provide statement to each client to show he is licensed which would then be signed by the client

The engineer may choose to post a wall certificate in his work premises to show he is licensed

The engineer may choose to include a statement of license in a letterhead or contract document which must be above the client's signature line and not less than 12 point type

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2 years ago

A piston–cylinder device containing carbon dioxide gas undergoes an isobaric process from 15 psia and 80°F to 170°F. Determine t

drek231 [11]

Answer:

See explanation

Explanation:

Given:

Initial pressure,

psia

Initial temperature,

∘

Final temperature,

200

∘

Find the gas constant and specific heat for carbon dioxide from the Properties Table of Ideal Gases.

0.04513

Btu/lbm.R

0.158

Btu/lbm.R

Find the work done during the isobaric process.

−

(

−

)

(

−

)

0.04513

(

200

−

)

−

5.4156

Btu/lbm

Find the change in internal energy during process.

−

(

−

)

0.158

(

200

−

)

18.96

Btu/lbm

Find the heat transfer during the process using the first law of thermodynamics.

−

5.4156

18.96

−

24.38

Btu/lbm

7 0

2 years ago

Answer this question fast

laila [671]

Answer:

When the expenditure increased, then the consumer's expenditure is increased to Rs.150 and when the price falls of the good it becomes Rs.5. Then, Good X will be Rs.10.

last question:If the Good X falls by 20%, then, it will be Rs.2, and according to his demand 100 units will be equal to Rs.200.

cause if one unit=rs.2, then 100units=100×2=200.

8 0

2 years ago

Which of the followong parts does not rotate during starter operation? A. Commutator segments B. Armature windings c. Field wind

photoshop1234 [79]

Answer: B

Explanation: unless newer models added wingding to code inside fused computer...wingdings on a window ...not a motor

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2 years ago