mattslasher25 mattslasher25
  • 02-03-2022
  • Biology
contestada

if an electric motor uses 50 kj of energy to do 46 kj of work, how efficient is it

Respuesta :

Аноним Аноним
  • 02-03-2022

Answer:

8%

Explanation:

Efficiency = 1 - Q1/Q2

= 1 - 46/50

= 1 - 0.92

= 0.08

= 8%

Answer Link

Otras preguntas

Triangle ABC has vertices A(−3, 1), B(−3, 4), and C(−7, 1). If ∆ABC is translated according to the rule (x, y) → (x + 4, y − 3) to form ∆A′B′C′, how is the tran
share a story of a time in which you felt a hero saved you
Which poetic device is used in the poem?
Which poetic device is used in the poem?
in connectionless demultiplexing, when creating datagram to send into udp socket, must specify which of the following(s):
Select the most appropriate synonym of the given word. JOVIAL a. Judgmental b. Jeering c. Jealous d. Joyous
Review pages 2 and 3. click or tap the ONE underlined line on these pages that supports the inference that Beatrice thinks Benedick has a fickle nature.
The first-order, gas-phase, reversible reactionis taking place in a membrane reactor. pure a enters the reactor, and b diffuses out through the membrane. unfort
Write an equation for the line that is perpendicular to the y-axis at the point (0,2). What is the slope of the line?
The main span of the Brooklyn Bridge is 1595 feet long. The Golden Gate Bridge is about 263% of the length of the Brooklyn Bridge. To the nearest hundred feet,