Question 1 1. At ambient conditions, 5 kN thrust is required at M = 0.5. A piston engine with propulsive efficiency of 80% is required. The selected engine should have a BP of approximately a. 4 MW b. 3 MW C. 2 MW d. 1 MW 2. The BSFC of a Formulal car engine is 0.3 kg/kWhr and requires 1 kg of fuel every second. Its brake power would be approximately a. 120 kW b. 12 kW C. 1.2 kW d. 0.3 kW

Question 1 1. At ambient conditions, 5 kN thrust is required at M = 0.5. A piston engine with propulsive efficiency of 80% is required. The selected engine should have a BP of approximately a. 4 MW b. 3 MW C. 2 MW d. 1 MW 2. The BSFC of a Formulal car engine is 0.3 kg/kWhr and requires 1 kg of fuel every second. Its brake power would be approximately a. 120 kW b. 12 kW C. 1.2 kW d. 0.3 kW

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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