ansarishaheer6395 ansarishaheer6395

03-02-2018
Physics

contestada

A heat engine has a thermal efficiency of 45%. how much power does the engine produce when heat is transferred into it at a rate of 109 kj/hr?

Respuesta :

JoeLlama JoeLlama

08-02-2018

It will put out 49.05 kj/hr Multiply efficiency by the rate at which heat is being transfered. 45%=.45
109*.45=49.05

Answer Link

Otras preguntas

Tasha believes that she can rewrite the difference 120 - 36 as a product of the GCF of the 2 numbers and another difference. Is she correct?

1/7(x+21)=-6 answer ?

Write equation in function form y-3x-11=0

List the perfect squares between 100 and 500 that are even numbers

What is the molecular formula of a compound made of 25.9% N and 74.1% O? a. NO b. NO₂ c. N₂O d. N₂O₅ e. N₂O4₄ It would be great if you could add a few words

three consecutive even integers have a sum of 168. what's the value of the largest integer?

write the number in two other forms

simplify expression.-3(k-4)-4(2k-8)

Is 0.127 a rational number

wallpaper cost $2 per square yard how much would it cost to cover a rectangular wall that measures 15 feet by 21 feet