The answer is A because he is the father of science
Answer:
capacitors only
Explanation:
When a battery or a DC supply is used to drive a circuit, the current becomes zero after some time. But when an AC generator is used in the same circuit, the current is non-zero and is alternates.
Here, a combination of capacitors are used to drive the circuit.
As we know in capacitor,
current, i = c. dv/dt
where c is capacitance, v is voltage and t is time.
So as in DC voltage, v (voltage) is constant and hence current i = 0.
But in AC voltage, the voltage v varies with time t. Therefore here capacitors are used only.
Capacitors are used to store energy.
Thus the answer is capacitors.
Answer:
''A test tube holder is used to hold test tubes. It is used for holding a test tube in place when the tube is hot or should not be touched. For example, a test tube holder can be used to hold a test tube while it is being heated.
''
Explanation:
A. different interest rates on loans
The correct answer would be option B, designing performance appraisal systems.
These data are often used for decisions about issues such as continued employment, promotions, reward packages. Dokic performs designing performance appraisal systems of an I/O psychologist.
Explanation:
Appraisal System is a very important part of Human Resources Department, as it is directly related to the performance of the employees.
Appraisal Systems are the systems that are developed to measure an employee's performance by comparing it with the set standards, future objectives, training needs, and company's goals.
Appraisal Systems help the Human Resource manager in evaluating an employee's achievements or shortfalls against the standards and it also provides a framework to guide future improvements.
So Dokic is responsible for creating assessment techniques to determine which employees in her company are performing at higher or lower levels, means that she is designing performance appraisal systems
Learn more about Appraisal Systems at:
brainly.com/question/4190674
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