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One kilogram of gas at an initial pressure of 0.11 MN/m2 and a temperature of 150C.
It is compressed isothermally until the volume becomes 0.1 m3. Determine
a) the final pressure
b) the final temperature
c) the heat transfer
If the compression had been adiabatic, determine
d) the final pressure
e) the final temperature
f) the work transfer
For the gas, take cp = 0.92 KJ/kg K cv = 0.66 KJ/kg K
POINTS | STATIONING | ELEVATION
A | 5+432 | 45.00 m
B | 5+592 | 48.00 m
C | 5+682 | 43.30 m
a) Determine the stationing of the summit.
b) Determine the elevation of the summit.
c) Determine the grade of the back tangent.
Speed of the passing vehicle = 26.67 m/sec
Speed of the overtaken vehicle = 24.44 m/sec
Time of initial maneuver = 4.3 sec
Average acceleration = 1.473 mph/sec
Time of passing vehicle occupies the left lane = 10.4 sec
Distance between the passing vehicle at the end of its maneuver and the opposing vehicle = 76 m
A carbon resistor dissipates 60 W of power from a 120 V source at 20°C. How much power will be dissipated in the resistor at 120°C if connected across the same source? Assume the temperature coefficient of carbon at 20°C is -0.0005 per °
Speed of the passing car = 90 kph
Speed of the overtaken vehicle = 80 kph
Time of initial maneuver = 4 sec
Time passing vehicle occupies the left lane = 9 sec
Distance between the passing vehicle at the end of its maneuver and the opposing vehicle = 80 m
An ideal gas at 0.80 atmospheres and 87oC occupies 0.450 liter. How many moles are in the sample? (R =0.0821 liter-atm/mole-K)
and 0.03 M sodium hydroxide ?
Amortization
Suppose you borrowed ₱200,000 from a local bank having an interest of 8% per annum, compounded
monthly. If the debt was to be amortized by 36 equal payments and the first payment is to be made at
the end of the first month, (a) determine the monthly payment, and (b) construct an amortization
schedule/table.
that was 0.025 m. too short. The length of the longer side of the lot is 3/2 of the shorter side.
____________ a.) Compute the corrected length of the longer side
____________ b.) Compute the corrected length of the shorter side
