The turing moment diagram for engine is shown below.If the rotating parts have mass =50 kg, radius of gyration as 2.1 m and the fluctuation of speed is limited to 1.50% of mean speed on either side, find area A1 shaded as shown in figure[A1=A2=A3=A4].Angular speed is 50 rad/s.a)16037.5Nm/sb)8268.75Nm/sc)1653.75Nm/sd)16537.5Nm/sCorrect answer is option 'D'. Can you explain this answer?

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The turing moment diagram for engine is shown below.If the rotating parts have mass =50 kg, radius of gyration as 2.1 m and the fluctuation of speed is limited to 1.50% of mean speed on either side, find area A₁ shaded as shown in figure[A₁=A₂=A₃=A₄].Angular speed is 50 rad/s.

a)
16037.5Nm/s
b)
8268.75Nm/s
c)
1653.75Nm/s
d)
16537.5Nm/s

Correct answer is option 'D'. Can you explain this answer?

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The turing moment diagram for engine is shown below.If the rotating p...

We know,

e_max=I k_s ω_avg²

I = m k²

I = 220.5×kgm²

e_max = 220.5×k_s×50² = 551250×K_s

K_s=1.5 % + 1.5% = 3%= 0.03

e_max=551250×0.03

e_max =16537.5 Nm/s

∴ A₁=A₂=A₃=A₄=16537.5 Nm/s

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The turing moment diagram for engine is shown below.If the rotating parts have mass =50 kg, radius of gyration as 2.1 m and the fluctuation of speed is limited to 1.50% of mean speed on either side, find area A1 shaded as shown in figure[A1=A2=A3=A4].Angular speed is 50 rad/s.a)16037.5Nm/sb)8268.75Nm/sc)1653.75Nm/sd)16537.5Nm/sCorrect answer is option 'D'. Can you explain this answer?

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