Answer:
The correct answer is: the following factors are needed to properly consider while selecting a brake or clutch:
-Engagement
-Friction
-Electromagnetic
-Mechanical
-Actuation
-Electric
-Fluid power
-Self-actuation
-Key concepts
-Application notes
-Selection criteria
Explanation:
Clutches and brakes are important devices in many rotating drive systems, it is very important to guarantee the security and the proper function of them accomplishing a high quality parameters in those factors.
Answer:
i dont know but i will take the points tho hahah
Explanation:
Answer:

Explanation:
The turbine is modelled after the First Law of Thermodynamics:

The work done by the turbine is:

The properties of the water are obtained from property tables:
Inlet (Superheated Steam)



Outlet (Superheated Steam)



The work output is:


Answer:
-25.63°C.
Explanation:
We know that throttling is a constant enthalpy process

From steal table
We know that if we know only one property in side the dome then we will find the other property by using steam property table.
Temperature at saturation pressure 1 bar is 99.63°C and Temperature at saturation pressure 0.35 bar is about 74°C .
So from above we can say that change in temperature is -25.63°C.
But there is no any option for that .
Answer: The United States must lead the space race to prevent future wars.
Explanation: Hope this helps