Engineering, 05.06.2021 03:20 wallsdeandre6927

An electric kettle is required to heat 0.64 kg of water from 15.4°C to 98.2°C in six minutes. The supply voltage is 220 V and the efficiency of the kettle is 85.5%.
Assume the specific heat capacity of water to be 4.187 kJ/kg. K. Calculate the
resistance of the heating element.

Answers: 1

Show answers

Other questions on the subject: Engineering

Engineering, 03.07.2019 14:10, cowgyrlup124

Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.

Answers: 1

continue

Engineering, 04.07.2019 12:10, Ryantimes2

On a average work day more than work place firs are reorted

Answers: 1

continue

Engineering, 04.07.2019 18:10, Fahaddie

The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length

Answers: 2

continue

Engineering, 04.07.2019 18:10, Talos02

Burgers vector is generally parallel to the dislocation line. a)-true b)-false

Answers: 2

continue

You know the right answer?

An electric kettle is required to heat 0.64 kg of water from 15.4°C to 98.2°C in six minutes. The s...

Questions in other subjects:

Biology, 18.08.2019 10:30

Roots, stems, leaves, and flowers all play integral roles in the life of a plant. which of these parts is most important to plants and, therefore, to the survival of life on earth....

Biology, 18.08.2019 10:30

How do enzymes to carry out biochemical reactions? a. by decreasing the energy of the reactants b. by increasing the activation energy of the reaction c. by dec...

Mathematics, 18.08.2019 10:30

How do you justify the distance formula with the pythagorean theorem?...

English, 18.08.2019 10:30

What is the singular and plural for bookshelf...

Physics, 18.08.2019 10:30

How do crabs support and protect themselves without a skeleton...

Social Studies, 18.08.2019 10:30

According to islamic belief, what was the source of islamic teachings and how did muhammad receive them?...

Health, 18.08.2019 10:30

how can common skin bacteria make people ill...

History, 18.08.2019 10:30

Which of the following activities would have the most direct influence on lawmaking? joining a special interest group meeting with an elected official talking about new laws at wo...

Geography, 18.08.2019 10:30

Why does the word recycling describe plate tectonics?...

Biology, 18.08.2019 10:30

Which of the following observations best supports the conclusion that dolphins and sharks do not have a recent common ancestor? a. dolphins form social groups, but sharks ar...

More questions: Engineering Another questions

An electric kettle is required to heat 0.64 kg of water from 15.4°C to 98.2°C in six minutes. The supply voltage is 220 V and the efficiency of the kettle is 85.5%.Assume the specific heat capacity of water to be 4.187 kJ/kg. K. Calculate theresistance of the heating element.​

Answers

Other questions on the subject: Engineering

Questions in other subjects:

An electric kettle is required to heat 0.64 kg of water from 15.4°C to 98.2°C in six minutes. The supply voltage is 220 V and the efficiency of the kettle is 85.5%.
Assume the specific heat capacity of water to be 4.187 kJ/kg. K. Calculate the
resistance of the heating element.