amitapatil0810 amitapatil0810

23-09-2022
Engineering

contestada

A heat pump provides 3 * 10 ^ 4 * kJ / h to maintain a dwelling at 23 C on a day when the outside temperature is C . The power input to the heat pump is 4 kW . Determine the COP of the heat pump and compare it with the COP of a reversible heat pump operating between reservoirs at the same two temperatures

Respuesta :

Otras preguntas

What is least to greatest with these following numbers ? -0.615,-5/8,-0.62

As American cities grew, they became more stratified. what does this mean? A-) cities were separated by categories such as class, race, & ethnicity. B-) m

If the Revenue for the week is $2000, and labor cost consists of two workers earning $8 per hour who work 40 hours each, what is labor cost as a percentage of R

What is 2.32 writin in fraction form

what is 1,995,298 rounded to the nearest 10,000

Which is bigger 2/5 or 3/4

unknown factor and quotient

compare the arrangements of individual particles in solids, liquids, and gases

Two Fifths Of The Instruments in the Marching Band Are Brass, One third are Percussion, and the rest are Woodwinds. What Fraction of the Band is Woodwinds?

Write the ratio 3 ft to 7 yd as a fraction in simplest form