QUESTION 4
D
Which of the four strokes of a four-cycle internal combustion engine is the sho...
Engineering, 25.01.2022 06:20 igtguith
QUESTION 4
D
Which of the four strokes of a four-cycle internal combustion engine is the shortest in crankshaft duration?
O A. Power
O b. Exhaust
O c. Intake
O d. Compression
Answers: 2
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The higher the astm grain size number, the finer the gran is. a)-true b)-false
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Ahot wire operates at a temperature of 200°c while the air temperature is 20°c. the hot wire element is a tungsten wire of 5 um diameter and 2 mm in length. plot using excel current, heat transfer and heat generated by the wire for air velocity varying from 1-10 m/s in steps of lm/s? matlab the sensor voltage output, resistance, or assume nu 0.989 re033pr13 take air properties at tr (200°c20°c)/2 = 110°c properties of tungsten: c 0.13 kj/kg.k 3 p 19250 kg/m k (thermal conductivity) = 174 w/m.k
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Vibration monitoring this technique uses the noise or vibration created by mechanical equipment and in seme cases by plant systems to detemine their actual condtion. a)- true b)- false
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