Answer:

Explanation:
solution:
from this below equation (1)
σ/2εo
...........(1)
we obtain:


Answer:

Explanation:
Steam at outlet is an superheated steam, since
. From steam tables, the specific enthalpy is:

The throttle valve is modelled after the First Law of Thermodynamics:

Hence, specific enthalpy at inlet is:

The quality in the steam line is:


Answer:
Skytree is the tallest tower in the world
Skytree is not the tallest structure in the world
Nearly 8,000 people were expected at the opening
Pairing form with function, Skytree will serve as a TV and radio broadcast tower
Answer:
The output of a NOR gate is LOW whenever one or more inputs are HIGH. The output of an XOR gate is HIGH whenever the two inputs are different. The output of an XNOR gate is HIGH whenever the two inputs are identical