Vibration Analysis MCQ

Perfect—let’s begin your complete 2000 MCQ bank on vibration analysis 🔥 We’ll build this step-by-step (50 MCQs per set) just like thermography: Easy → Medium → Advanced → Level II/III → Expert diagnostics 🔥 SET 1: Vibration Analysis MCQs (1–50) 📘 Fundamentals (Beginner Level) 1. What is vibration? A) Electrical flow B) Oscillatory motion C) Heat transfer D) Pressure Answer: B) Oscillatory motion 2. What is frequency? A) Displacement B) Number of cycles per second C) Force D) Energy Answer: B) Number of cycles per second 3. Unit of frequency is: A) Hz B) mm C) Volt D) Pascal Answer: A) Hz 4. What is amplitude? A) Speed B) Maximum displacement C) Frequency D) Voltage Answer: B) Maximum displacement 5. What does Hz stand for? A) Heat zone B) Hertz C) High zone D) Harmonic zone Answer: B) Hertz 6. What is time period? A) 1/frequency B) Frequency C) Speed D) Force Answer: A) 1/frequency 7. What is displacement unit? A) mm B) Hz C) Volt D) Watt Answer: A) mm 8. What is velocity unit in vibration? A) mm/s B) Hz C) Volt D) Amp Answer: A) mm…