Estimate the energy absorbed in each cycle

Reference no: EM13519022

A particular engine has a power output of 4.00 kW and an efficiency of 23.0%. Assume the engine expels 7000 J of energy in each cycle.

(a) Find the energy absorbed in each cycle.

___________________ kJ

(b) Find the time required to complete each cycle.

_____________________S

Reference no: EM13519022

Questions Cloud

Define which electrode is the negative electrode : A copper concentration cell has 0.5 M Cu 2+ at one electrode and 1.5 M Cu 2+ at the other electrode. Explain which electrode is the negative electrode in this galvanic cell and why.

Find the strength of the induced electric field on circle : The plate seperation of a parallel plate capacitor is 1 cm. The potential on the negatively charged plate of the capacitor is zero. What is the strength of the electric field in the capacitor

Identify decision about which reasonable minds can disagree : Identify a decision about which reasonable minds can disagree; (2) explain the nature of belief and identify the beliefs and values that informed the decision that was made; (3) explain a relevant theory of human freedom, consciousness, and/or rea..

What is the pressure of nitrogen gas at a temperature : What is the pressure in a 10.0- cylinder filled with 0.455 of nitrogen gas at a temperature of 315

Estimate the energy absorbed in each cycle : A particular engine has a power output of 4.00 kW and an efficiency of 23.0%. Assume the engine expels 7000 J of energy in each cycle. Find the energy absorbed in each cycle

What is the break-even point in number of phones : What is the break-even point in number of phones of each option and at what level of sales (in number of phones) will it start being more profitable for Zoran to have the upgraded facilities?

Explain a salt solution of the conjugate base : Write out the equilibrium that results when a salt solution of the conjugate base of this acid is dissolved in water. What is the equilibrium constant expression for this situation

Value the cost of the acquisition : Value the cost of the acquisition

Compute the average power dissipated in this circuit : A 7.70-uF capacitor and a 1250-ohm resistor are connected in series to a generator operating at 50 Hz and producing an rms voltage of 208 V. What is the average power dissipated in this circuit

User Account

All Pages