Answer:
surface temp of fuel rod = 678.85 K
Explanation:
Given data :
D1 = 25 mm
D2 = 50 mm
T2 = 335 k
T∞ = 300 k
hconv = 0.15 w/m^2.k
ε2 = 0.05
ε1 = 1
Determine energy at Q23
Q23 = Qconv + Qrad
attached below is the detailed solution
Insert given values into equation 1 attached below to obtain the surface temperature of the fuel rod ( T1 )
The advantage of a foundation slab is extensive or complex form work isn't required. The correct option is d.
<h3>What is a foundation slab?</h3>
A foundation slab is a slab that is constructed beneath the house underground. These slabs made the houses above the ground and there is enough space present below the house.
This space can be used for the wiring and other fittings of the house, so it is useful for the house for further construction.
Therefore, the correct option is d. Extensive or complex form work isn't required.
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Earth rotates every day for a full rotation of 24hours
Answer:
Yes, it is possible to maintain a pressure of 10 kPa in a condenser that is being cooled by river water that is entering at 20 °C because this temperature (20 °C) of the external cooling water is less than the saturation temperature of steam which is which is 45.81 °C, and heated by a boiler; as a result of this condition, coupled with the assumption that the turbine, pump, and interconnecting tube are adiabatic, and the condenser exchanges its heat with the external cooling river water, it possible to maintain a pressure of 10 kPa.
Answer:
This filter can either be Band Pass or Band