fes written test exam actual exam complete 200 que
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FES WRITTEN TEST EXAM ACTUAL EXAM COMPLETE
200 QUESTIONS WITH DETAILED VERIFIED ANSWERS
(100% CORRECT ANSWERS) / ALREADY GRADED A+
15 kg/s of air are compressed from 1 atm and 300K (enthalpy of 300.19 kJ/kg) to 2
atm and 900K (enthalpy of 732.93 kJ/kg). Heat transfer is negligible. The air
compressor's power output is most nearly
A circle with a radius of 5 is centered at the orgin.
What is the standard form of the equation of the line tangent to this circle at the
point (3, 4)?
(A) x = (-4/3)y - (25/4)
(B) y = (3/4)x + (25/4)
(C) y = (-3/4)x + (9/4)
(D) y = (-3/4)x + (25/4) - ANSWER: D
The angle between the line y = -7x + 12 and the line y = 3x is most nearly......
(A) 22*
(B) 27*
(C) 33*
(D) 37* - ANSWER: B
What are the roots of the quadratic equation -7x + x^2 = -10?
(A) -5 and 2
(B) -2 and 0.4
,(C) 0.4 and 2
(D) 2 and 5 - ANSWER: D
What kind of conic section is described by the following equation?
4x^2 - y^2 +8x +4y = 15
(A) circle
(B) ellipse
(C) parabola
(D) hyperbola - ANSWER: D
What is the equation of the parabola with a vertex at (4, 8) and a directrix at y = 5?
(A) cos (a/2)
(B) 2cos(a)
(C) sin(2a)
(D) (sin(a))^2 - ANSWER: B
What is most nearly the eccentricity of a horizontally oriented hyperbola with a
vertex of (3,0) and a focus of (5,0)?
(A) 1.33
(B) 1.67
(C) 2.00
(D) 3.00 - ANSWER: B
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