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Describe the term busy waiting and spinlock.
please this is where most of the marks is, i need a distinction work on this chapter. follow this guidelines: -the report on your questionnaire will give you your findings -what you find in your in
Explain the term semaphores?
Provide mainly two hardware instructions and their definitions which are used in order to implement the mutual exclusion.
Define the entry section and the exit section.
Explain various requirements that solution to the critical section problem should satisfy?
Explain the critical section problem?
Explain the term race condition.
Provide some of the advantages of OS co-operating process?
Explain the term co-operative process?
Explain why the syn. generators are used in the generation of the electricity?
State the difference between the surge arrestor and the lightning arrestor?
Provide the reason for using VCB at the High Transmission System? And not the ACB?
Explain the difference between the four point starter and the three point starters?
Explain the term exciter and explain its working?
Explain the term Automatic Voltage regulator (AVR)?
Explain the term stepper motor and its uses.
Explain function of the anti-pumping within the circuit breaker?
Explain several types of the cooling system in the transformers?
Describe the working principal of circuit breaker?
Explain why capacitors work on the ac only?
Explain what will happens if i connect to the capacitor to a generator load?
Explain the term power factor? Specify whether it is high or low and why?
Consider a transformer and the induction machine which have same supply. Specify for which device the load current will be maximum and why?
Explain the term insulation voltage in the cables?