Number of accidents divided by time.
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It depends to the acceptable risk level in your company. Usually AFR=10 is acceptable in most companies.
Frequency=1/time
frequency = (wave speed)/(wavelength) frequency = 1/(period)
The formula to determine speed is Speed= wavelength*frequency
A lower accident frequency rate is better as "frequency" means "how often something occurs".
accident frequency rate = accidents with lost time x 1.000.000 / manhours worked
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An accident frequency rate is the number of accidents that occur within a specific company during a defined time period. This rate is often used to find areas within the company that require improvement in safety standards.
fatal accident rate is number of fatal accidents x 100,000 divided by the total hours worked. Accident incident rate is the total number of accidents x 100,000 divided by the total hours worked. accident severity rate is the total days lost x 1,000 divided by the total hours worked
It depends to the acceptable risk level in your company. Usually AFR=10 is acceptable in most companies.
f_b = |f_2 - f_1| is the formula for beat frequency
The formula of frequency is: f=1/T where: - T is period, in seconds - f is frequency, in hertz
Frequency=1/time
500 manpower X 40 hours a week X 50 weeks per year = 1000000
The frequency of a wave is always equal to the rate of vibration of the source that creates it