Answer:
As the x-values go to negative infinity, the function’s values go to positive infinity.
Explanation:
if the ans choices are:
As the x-values go to negative infinity, the function’s values go to negative infinity.
As the x-values go to negative infinity, the function’s values go to positive infinity.
As the x-values go to positive infinity, the function’s values go to negative infinity.
As the x-values go to positive infinity, the function’s values go to zero.
the ans is the 2nd choice
Answer:
The inductance of the inductor is 0.051H
Explanation:
From Ohm's law;
V = IR .................. 1
The inductor has its internal resistance referred to as the inductive reactance, X
, which is the resistance to the flow of current through the inductor.
From equation 1;
V = IX
X
=
................ 2
Given that; V = 240V, f = 50Hz,
=
, I = 15A, so that;
From equation 2,
X
= 
= 16Ω
To determine the inductance of the inductor,
X
= 2
fL
L = 
= 
= 0.05091
The inductance of the inductor is 0.051H.
Answer:
Given data:
Equation of the state 
Where p = pressure of fluid, pα
T = Temperature of fluid, k
V = Specific volume of fluid 
R = gas constant , 
a, b = Constants
Solution:
Specific heat difference, 
According to cyclic reaction

Hence specific heat difference is

Equation of state, 
Differentiating the equation of state with respect to temperature at constant volume,


Differentiating the equation of the state with respect to volume at constant temperature.

Substituting both eq (3) and eq (4) in eq (2)
We get,

Specific heat difference equation,
