What is the energy efficiency rating of the unit

Reference no: EM13518097

A window air conditioner unit absorbs 9.85 104 J of heat per minute from the room being cooled and in the same time period deposits 1.47 105 J of heat into the outside air.

(a) What is the power consumption of the unit in watts?

(b) What is the energy efficiency rating of the unit?

Reference no: EM13518097

Questions Cloud

How does a realist explanation differ from a liberal one : Explain the 2003 US invasion of iraq from a liberal/neoliberal perspective and from a realist perspective. How does a realist explanation differ from a liberal one? Which do you find most compelling and why?

Find how fast is the osprey approaching : An osprey's call is a distinct whistle at 2200Hz. An osprey calls while diving at you, to drive you away from her nest. You hear the call at 2300 Hz. How fast is the osprey approaching

How to calculate the partial pressure of each gas : Calculate the partial pressure of each gas and the total pressure if the temperature of the gas is 18 degrees celsius

How to calculate the heat of formation of ammonia : The calorimeter and water have a combined heat capacity of 43.50 kJ/K. Calculate the heat of formation of ammonia in kJ/mol

What is the energy efficiency rating of the unit : A window air conditioner unit absorbs 9.85 104 J of heat per minute from the room being cooled and in the same time period deposits 1.47 105 J of heat into the outside air. What is the energy efficiency rating of the unit

How to calculate the value of the faraday constant : Calculate the value of the Faraday constant, F, from the charge on a single electron, 1.6021 x 10 -19 C. F = coulombs/mole of electrons

Compute the ph of vaporization for water in kj/mol : The PH° of formation values for water vapor and liquid water are -241.82 and -285.83 kJ/mol, respectively. Calculate the PH° of vaporization for water in kJ/mol.

What is the resulting time constant : A series RC circuit, which is made from a battery, a switch, a resistor, and a 3.0-µF capacitor, has a time constant of 9.0 ms. what is the resulting time constant

What is the amplitude of the alternating current : The generator in an AC inductor circuit creates a maximum potential difference across the 2.74×10?3 H inductor of 243 V. What is the amplitude of the alternating current

User Account

All Pages