1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Georgia [21]
3 years ago
9

What is need for using fins?

Engineering
1 answer:
antiseptic1488 [7]3 years ago
7 0

Answer: It is a term of heat transfer process in which fins are surface that are the extension of the object to work for the heat exchangers to increase the heat exchanging rate.

 Explanation: Fins are considered to help the heat exchanger surface to lead the process of heat transfer by increasing the are of the surface which is exposed to the surroundings. Fins work really well with materials having high thermal conductivity and will  be more effective. They are preferred because they increase the rate of exchange of heat by increment in the convection.

You might be interested in
Basic output with variables (Java) This zyLab activity is intended for students to prepare for a larger programming assignment.
9966 [12]

Answer:

1

Explanation:

3 0
2 years ago
The typical Canadian worker is able to produce 100 board feet (a unit of measure) of lumber or 1000 light bulbs per year. The wo
faltersainse [42]

Answer:

Explanation:

In the Canadian country, it is possible that the country is able to produce either 100 units of lumber or 1000 lightbulbs. Then, 100 lumber is equal to 1000 bulbs in the home, and hence, one lumber is equivalent to 10 bulbs. Therefore, the opportunity cost of lumber in the home is ten bulbs.

Thus, the country's production possibilities frontier PPF is a linear combination of 100 lumber and 1000 bulbs. The graphical diagram of the production possibilities frontier PPF can be seen in the image below.

6 0
3 years ago
7. What is the voltage across a 100 ohm circuit element that draws a current of 1 A?
Marianna [84]

Answer:

100 V

Explanation:

V = IR

100 x 1 = 100

100 volts

3 0
3 years ago
Component of earthing and reasons why each material is being used<br><br>​
timofeeve [1]

Answer:

The components of earthing are Earth electrode, Main earthing terminals/bars, Earthing conductors, Protective conductors Equipontential binding conductors and Electrically independent electrodes.

3 0
2 years ago
How can you do this 5.2.4: Rating?
gizmo_the_mogwai [7]

Answer:

whats the question

Explanation:

5 0
3 years ago
Other questions:
  • Why is a building considered a type of system?
    6·1 answer
  • A car engine with a thermal efficiency of 33% drives the air-conditioner unit (a refrigerator) besides powering the car and othe
    15·1 answer
  • A three-phase voltage source with a terminal voltage of 22kV is connected to a three-phase transformer rated 5MVA 22kV/220V. The
    8·1 answer
  • A horse on the merry-go-round moves according to the equations r = 8 ft, u = (0.6t) rad, and z = (1.5 sin u) ft, where t is in s
    5·1 answer
  • The heat transfer rate per unit area in a thermal circuit is equivalent to what quantity in an electric circuit? A. voltage B. c
    6·1 answer
  • Consider the titration of 100.0 mL of 0.200 M CH3NH2 by 0.100 M HCl.
    13·1 answer
  • An agricultural manager requires
    12·1 answer
  • How the LED (light emitting diode) works?​
    8·2 answers
  • Workplace bullying can cause_____hazards.
    7·1 answer
  • In the figure show, what's the distance from point H to point C?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!