For the circuit in Fig. 7.91, find i? for t >0.
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The heat input to the Otto cycle is nearest:
The pressure and temperature at the inlet to the ideal Otto cycle, with T-s diagram shown, are 100 kPa and 10ºC. The maximum temperature in the cycle is 1200ºC. Assume constant specific heats from Table below for all calculations.
A) 450 kJ/kg
B) 500 kJ/kg
C) 550 kJ/kg
D) 600 kJ/kg
How many quarts are in 70 ounces rounded to 2 significant digits?
Fill in the blank(s) with the appropriate word(s).
What are differential enthalpy sensors used to control?
A) The economizer B) The steam grid C) Second-stage heat D) The DX coil
It is necessary to draw a secondary auxiliary view when:
A. the primary auxiliary view does not have enough detail B. the primary auxiliary view contains oblique surfaces C. the primary auxiliary view is not true shape D. all of the above