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POWER ENGINEERING 2A1 COMPREHENSIVE STUDY GUIDE COMPLETE QUESTIONS AND CORRECT ANSWERS

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POWER ENGINEERING 2A1 COMPREHENSIVE STUDY GUIDE COMPLETE QUESTIONS AND CORRECT ANSWERS

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POWER ENGINEERING 2A1
COMPREHENSIVE STUDY GUIDE
COMPLETE QUESTIONS AND CORRECT
ANSWERS

●● Unit of displacement in SI
Answer: m


●● Relationship between force, mass, and acceleration
Answer: F = ma


●● Momentum
Answer: Mass x Velocity


●● Work calculation
Answer: Force x Displacement


●● Kinetic energy
Answer: 1/2mv^2


●● Potential energy at height h

, Answer: mgh


●● Law of Conservation of Energy
Answer: Energy can neither be created nor destroyed


●● Angular displacement measurement
Answer: Radians


●● Formula for torque
Answer: T = F x r


●● Moment of inertia dependence
Answer: Mass and radius squared


●● Brake power of a rotating system
Answer: Torque x Angular velocity


●● Centrifugal force
Answer: Directed outward


●● Flywheel storage
Answer: Rotational kinetic energy

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