An led is rated at vf 16 volts to 20 volts at if 20 ma
An LED is rated at VF = 1.6 Volts to 2.0 Volts at IF = 20 mA. What value of series resistance is needed to limit the LED current to 20 mA when this LED is connected to a 32 Volts peak source (that is, a source having a peak voltage of 32 Volts)?
Expected delivery within 24 Hours
A 50 kVA, 6360V/230V transformer is tested on open and short-circuit to obtain its efficiency. The results of the tests are as follows. Open circuit: primary voltage, 6360V; primary current, 1A; power input, 2 kW. Short circuit: voltage across pri
Describe a specific example of the trade-offs between any two of the competitive dimensions.
Marketers traditionally classify products on the basis of characteristics: durability, tangibility, and use (consumer or industrial). Discuss the appropriate marketing-mix strategy for each product type by way of real-life examples.
The energy of a photon is 9.61 x 10 ^ -20 J . What is its wavelenght( in nanometers)? Enter your answer in scientific notation
An LED is rated at VF = 1.6 Volts to 2.0 Volts at IF = 20 mA. What value of series resistance is needed to limit the LED current to 20 mA when this LED is connected to a 32 Volts peak source
Explain what policies and procedures you have or could put in place for managing the areas and briefly outline what is included in these policies and procedures and why and how they help in your management role?
What are the three elements necessary for the formation of a business contract? What are the six defenses to formation of a contract? Illustrate your definitions with examples of each. Why is contract law so important in our free enterprise econom
a photon has a wave lenght of 501 nm . calculate the energy of the photon in joules . enter your answer in scientific notation
Discuss different applications that could use non-inverting and inverting amplifier circuits. Will the actual op amp characteristics cause any challenges if used for each application What effect will high source resistance have on your output volta
1928384
Questions Asked
3,689
Active Tutors
1417647
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Which of the following combinations results does not result in the same amount of net income reported on the income statement?
Question: Which of the following statements correctly reflects the OECD model? Solution
TRG manufactures umbrellas which have seasonal demand. The company is considering reducing levels of working capital,
What is the cost of financing the trade receivables balance? Give your answer to the nearest whole dollar. Do not include symbols, commas or letters in response
Interview Notes . Mike Cooper is 26 years old and single. He provides all of his own support. . Mike works at a grocery store and earned $15,250
What is the net impact on ENT of the 2% settlement discount? Solution A.ENT is better off by E$3,600. B.ENT is worse off by E$3,600.
Which statement is false regarding Adjustments? Multiple Choice Adjustments are typically made at the end of the accounting period to update