Determine the wire temperature and the heat loss, Mechanical Engineering

+44 141 628 6080
[email protected]

Determine the wire temperature and the heat loss

A fine copper wire(0.07-cm diameter) is initially heated to 175C. The wire is suddenly exposed to an environment at 40C with a heat-transfer coefficient of 60W/(m^2*C).

Determine(a) the wire temperature and (b) the heat loss per unit length(W/m) 10s after the wire is exposed tot he convective enviroment.

Request for Solution File

Ask an Expert for Answer!!

Mechanical Engineering: Determine the wire temperature and the heat loss

Reference No:- TGS0738191

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Mechanical Engineering

Q : Friction between the canoe and the water

A man with a mass of 77.9 kg stands up in a 83-kg canoe of length 4.00 m floating on water. He walks from a point 0.75 m from the back of the canoe to a point 0.75 m from the front of the canoe. Assume negligible friction between the canoe and the

Q : What is the temperature of the water at the compressor exit

Water vapor enters a compressor at 50 kPa and 150 C, and leaves at 400 kPa with the same specific entropy as at the inlet. What is the temperature of the water at the compressor exit.

Q : Express dependence on the other non-dimensional terms

Using dimensional analysis, nondimensionalize the period, T, and express its dependence on the other non-dimensional terms.

Q : Initial thrust exerted on spacecraft by the retro-rocket

What is the initial thrust exerted on your spacecraft by the retro-rocket? What is the thrust's direction (positive if in the direction of the velocity of the spacecraft, or negative if in the opposite direction to the velocity of the spacecraft.)

Q : Determine the wire temperature and the heat loss

A fine copper wire(0.07-cm diameter) is initially heated to 175C. The wire is suddenly exposed to an environment at 40C with a heat-transfer coefficient of 60W/(m^2*C).

Q : Continuous horizontal flow of water

A fire hose 3.51 cm in diameter is capable of spraying water at a velocity of 24.7 m/s. For a continuous horizontal flow of water, what horizontal force should a fireman exert on the hose to keep it stationary?

Q : Determine theta dot when theta reaches sixty degrees

The system is released from rest with the angle theta = 90 degrees. Determine theta dot when theta reaches 60 degrees.

Q : Determines the performance from nontechnical fields

The performance of a device is defined as the ratio of the desired output to the required input, and this definition can be extended to nontechnical fields.

Q : How much will the gas leak

A small leak develops in her propulsion system and 7.79 g of gas are ejected each second into space with a speed of 797 m/s. She notices the leak 5.91 s after it starts. How much will the gas leak have caused her to move from her original location

1956666

Questions
Asked

3,689

Active Tutors

1421744

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Mechanical Engineering: Determine the wire temperature and the heat loss

Reference No:- TGS0738191

Have a Question? (oR Write a Review)

Recent Questions Asked Mechanical Engineering

Q : Friction between the canoe and the water

Q : What is the temperature of the water at the compressor exit

Q : Express dependence on the other non-dimensional terms

Q : Initial thrust exerted on spacecraft by the retro-rocket

Q : Determine the wire temperature and the heat loss

Q : Continuous horizontal flow of water

Q : Determine theta dot when theta reaches sixty degrees

Q : Determines the performance from nontechnical fields

Q : How much will the gas leak

Discuss patient with athsma about use of bronchodilators

Discuss new forms of advertising changing opdps work

Observing and reporting a correctional clients behavior

Discussion about improve patient satisfaction scores

Problem concerning about the risk for stroke

Patient presented with acute-onset abdominal pain

Discuss - male with a history of moderate persistent asthma

Request for Solution File

Ask an Expert for Answer!!

Mechanical Engineering: Determine the wire temperature and the heat loss

Reference No:- TGS0738191

Recent Questions Asked Mechanical Engineering

Q : Friction between the canoe and the water

Q : What is the temperature of the water at the compressor exit

Q : Express dependence on the other non-dimensional terms

Q : Initial thrust exerted on spacecraft by the retro-rocket

Q : Determine the wire temperature and the heat loss

Q : Continuous horizontal flow of water

Q : Determine theta dot when theta reaches sixty degrees

Q : Determines the performance from nontechnical fields

Q : How much will the gas leak

Asked Questions