Answer:
See explaination
Explanation:
Please kindly check attachment for the step by step solution of the given problem
According to the basic speed law, if conditions make it unsafe to follow posted speed limits, you should: Reduce your speed to less than the maximum posted speed limit.
<h3>What is the most speed limit?</h3>
The highest published speed limit in the country is 85 mph (137 km/h) and can be located only on Texas State Highway 130, a toll road that bypasses the Austin metropolitan area for long-distance traffic.
<h3>What is the 'rule'? </h3>
The 'rule' itself is quite straightforward: if the speed limit is (for example) 30mph, the rule notes that you won't get a speeding ticket unless you are going 10% plus 2 mph faster than the limit.
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Answer:
The work required is W = 20.2 BTU per lbm
Explanation:
The value of entropy & enthalpy at initial conditions are
= 103.1
S = 0.225
Final enthalpy
= 123.3
Therefore work done
W =
-
W = 103.1 - 123.3
W = - 20.2 BTU per lbm
Therefore the work required is W = 20.2 BTU per lbm
Answer:
Safety valves are part of the safety features placed in the system to prevent the system from experiencing over pressures
Explanation:
A safety valve is a valve that is actuated automatically when the pressure on the inlet portion rises to a specified value to allow the outflow or discharge of fluid such as liquid, steam or gas out of the system to prevent the system pressure limit from being exceeded. The design of safety valves is such that the valve closes the emergency outlet port again once the system pressure returns to normal.
Answer:
Load sup[port by beam is 1040 lb/ft
Explanation:
Given data:
dead load of floor is 50 psf
live load of floor is 80 psf
load per meter can be determined as
Load/mt length = load intensity × effective width
total load = deal load + live load
= 50 + 80 = 130 psf
load /mt length = 130 × 8
= 1040 p/ft = 1.04 k /ft
hence load sup[port by beam is 1040 lb/ft