Relection - Study guides, Class notes & Summaries

HRM2601 ASSIGNMENT 2 SEMESTER 2 2024 … is the concept used to calculate the success or failure of workforce-related HR projects or initiatives related to the HR function in terms of their cost and impact. Select one: a. HR research b. HR metrics c. The job descriptive index (JDI) d. Cost-benefit analysis

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What is a logarithm? - Answer-A logarithm is an exponent based mathematical representation of a numerical value. What logarithmic base is used in digital communications? - Answer-Two How do you find a log2 value on a calculator that only has log10 functionality? (Hint: what is the formula?) - Answer-log2(a) = [log10(a) / log10(2)] What is the definition of a decibel? - Answer-A decibel is a mathematical representation of a power level on a logarithmic scale. a = 10lob(b), where a is th...

What is the chip rate for a direct sequence spread spectrum system that has 26 dB of processing gain and a data rate of 90 kbps? - Answer-Processing Gain = 10 log (Chip Rate / Data Rate) Given: Processing Gain = 26 dB; Data Rate = 90 kbps 10^(26/10) = Chip Rate / 90 kbps Chip Rate = 400 * 90 kbps = 36000 kbps = 30 Mbps What is the chip rate for a direct sequence spread spectrum system that has 23 dB of processing gain and a data rate of 50 kbps? - Answer-Processing Gain = 10 log (Chip Ra...

ELECTIVE 1 - SHIP OPERATION AND SHIPYARD PRACTICE PRELIM QUIZ 1 Not less than 18 years of age - - - - ANS - - - - What is the legal age of every candidate for certification as officer in charge of a navigational watch on a seagoing ship of less than 500 gross tonnage engaged on near-coastal voyages? * Regulations for the Prevention of Pollution by Garbage / 31 December 1988 - - - - ANS - - - - What is the description of MARPOL Annex V and when is the entry into force? International ...

ELECTIVE 2 - PRELIMS EXAM QUESTIONS WITH 100% CORRECT ANSWERS| GRADED A+

If a light beam passes through a green sunglasses lens, why will the exciting light be green? - ️️The green rays are refracted through the lens and all other color rays are absorbed by the pigments in the lens material hen a ray of light travels from water into air ( which is rarer than water) what happens to the ray of light if the ray of light is not perpendicular to the surface? - ️️If the ray is not perpendicular to the surface it speeds up and changes direction away from the n...

Absorption - Answer in terms of light and lens- when a ray of light enters a lens some of the light will not completely travel through the lens Deviation (Angle of) - Answer the angle a ray of light is changed from its original path Diffuse Relection - Answer a reflection from a rough surface- the reflection does not produce a clear image Incidence (Angle of) - Answer the angle which a ray of light makes the surface of a refracting medium Reflection - Answer the return...

Not less than 18 years of age - - - - ANS - - - - What is the legal age of every candidate for certification as officer in charge of a navigational watch on a seagoing ship of less than 500 gross tonnage engaged on near-coastal voyages? * Regulations for the Prevention of Pollution by Garbage / 31 December 1988 - - - - ANS - - - - What is the description of MARPOL Annex V and when is the entry into force? International Convention on Load Lines - - - - ANS - - - - What convention was adopted...