You are a plant engineer and your task is to perform vibration analysis and identify the problem in the electrical machinery at your plant. The vibration curves are taken periodically for a Squirrel cage Induction Motor from one of the machines with rating of 3 phase, 5 HP, 415 V, 50 Hz, 1440 rpm, 28 bar rotor, 36 stator slots. The following vibration curves are recorded. 1) Healthy motor FFT taken in first month for no load, half load and full load conditions. 2) FFT taken After 5 months during one rotor bar failure for no load, half load and full load conditions. 3) FFT taken After 10 months during two rotor bar failure for no load, half load and full load conditions. 1.1 All the test curves are labeled below as A, B, C etc. Your task is to analyse and identify all the FFT spectrum below (1 to 9) and assign the correct label (A,B.C etc) to them. i. Identify the healthy motor no load FFT spectrum ii. Identify the healthy motor half load FFT spectrum iii. Identify the healthy motor full load FFT spectrum iv. Identify FFT spectrum of the motor one broken rotor bars running under no load condition v. Identify FFT spectrum of the motor one broken rotor bars running under half load condition vi. Identify FFT spectrum of the motor one broken rotor bars running under full load condition vii. Identify FFI spectrum of the motor two broken rotor bars running under no load condition viii. Identify FFT spectrum of the motor two broken rotor bars running under half load condition ix. Identify FFT spectrum of the motor two broken rotor bars running under full load condition