Answer:
No
Explanation:
As we know that in practical engine there always present the friction between the two parts,always there present heat transfer due to finite temperature difference ,it means that the real engine can not be totally reversible engine.And on the other hand Carnot heat engine is a totally reversible heat engine.So we can say that a real heat engine efficiency is always less than Carnot engine.
Answer:
Explanation:
Given
radius of curve
initial speed
final speed
time taken
Tangential component of acceleration is given by
Normal component
Net acceleration just after brakes is applied
(b)acceleration after 5 s
Normal acceleration
Tangential acceleration
Net acceleration
Hydraulic refer to liquids (e.g., water), electric refers to electricity and pneumatic refers to gases (e.g., air). They are different devices that can be applied to a robot drive.
<h3>Hydraulic, electric and pneumatic devices </h3>
Hydraulic devices refer to the technologies that involve the use of liquids such as oil or water.
Pneumatic devices refer to the technologies that involve the use of gases such as air.
Electricity devices refer to the technologies that involve the use of an electric field to produce a given outcome (e.g., motion in an electric motor).
A robot drive may exploit these different devices in order to perform specific functions.
Learn more about pneumatic devices here:
brainly.com/question/9778362