Answer ALL questions in complete sentences and using correct terminologies. Answers must be typed in Word...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Answer ALL questions in complete sentences and using correct terminologies. Answers must be typed in Word format (docx file). A+ F+1 Gen Wrn Light Voltage Regulator n/c Voltage Coil Current Limiter n/c Current Coil Reverse Current Relay Current Coil Three Unit Control Panel Voltage | Coil Battery n/o I12 V The figure shows a Three-Unit Voltage Regulator that is used to regulate the output of a DC generator. Assuming that the armature shaft is directly connected to the engine shaft, and the voltage regulator is connected to the bus bar as shown in the figure, answer the questions below. 1) Describe the technical meaning of N/C and N/O of the relays. 2) Describe what will happen to the control panel when the engine is not running? 3) When the engine is running, what is the most significant output condition for the generator to ensure a positive current supply to the output system? (Give a proper justification for your answer) 4) Explain the reason why the voltage coil is connected in parallel with the armature coil? 5) How does the first resistor protect the output from an over-voltage condition? Explain. 6) How does the second resistor protect the output from an overload current? Explain. 7) How does the Reverse Current Cut-out Relay prevent the DC current of the battery from entering the generator? Explain. Answer ALL questions in complete sentences and using correct terminologies. Answers must be typed in Word format (docx file). A+ F+1 Gen Wrn Light Voltage Regulator n/c Voltage Coil Current Limiter n/c Current Coil Reverse Current Relay Current Coil Three Unit Control Panel Voltage | Coil Battery n/o I12 V The figure shows a Three-Unit Voltage Regulator that is used to regulate the output of a DC generator. Assuming that the armature shaft is directly connected to the engine shaft, and the voltage regulator is connected to the bus bar as shown in the figure, answer the questions below. 1) Describe the technical meaning of N/C and N/O of the relays. 2) Describe what will happen to the control panel when the engine is not running? 3) When the engine is running, what is the most significant output condition for the generator to ensure a positive current supply to the output system? (Give a proper justification for your answer) 4) Explain the reason why the voltage coil is connected in parallel with the armature coil? 5) How does the first resistor protect the output from an over-voltage condition? Explain. 6) How does the second resistor protect the output from an overload current? Explain. 7) How does the Reverse Current Cut-out Relay prevent the DC current of the battery from entering the generator? Explain.
Expert Answer:
Answer rating: 100% (QA)
solution 1 NC stands for Normally Closed and NO stands for Normally Open This means that the relay w... View the full answer
Related Book For
Posted Date:
Students also viewed these economics questions
-
The habituation technique is one method that is used to examine memory for infants. The procedure involves presenting a stimulus to an infant (usually projected on the ceiling above the crib) for a...
-
A controller is used to regulate the temperature of a mold for plastic part fabrication. The value of the delay time is estimated at 1.2 s. (a) Using the Nyquist criterion, determine the stability of...
-
Name the principal component that is used to regulate the DC vlotage in a DC power supply.
-
Compare and contrast megaloblastic anemia caused by vitamin B12 deficiency and that caused by folic acid deficiency. (10)
-
First-semester GPAs for a random sample of 30 freshmen at a large university are given in the attached spreadsheet. Estimate the true mean GPA of the freshmen class with 99% confidence. A. 2.04 < <...
-
In Problems 23 through 26, a system dx/dt = F(x, y), dy/dt = G(x, y) is given. Solve the equation to find the trajectories of the given system. Use a computer system or graphing calculator to...
-
An affiliative leadership style is most useful when a radical change in corporate vision is needed. a) True b) False
-
Ayer Self Storage purchased land, paying $175,000 cash as a down payment and signing a $190,000 note payable for the balance. Ayer also had to pay delinquent property tax of $3,500, title insurance...
-
Can the corporate assets, such as the office and company cars, potentially be used inappropriately for personal benefit? The closely held business is located in Pennsylvania. The corporation also...
-
Tru Developers, Inc., sells plots of land for industrial development. Tru recognizes income for financial reporting purposes in the year it sells the plots. For some of the plots sold this year, Tru...
-
Taylor Swift's most recent tour was a success by every measure. Named after the bestselling album of her career 1989, it grossed more than $250 million worldwide the top tour of 2015 raved about the...
-
Define the audit objective of cut-off with respect to purchases and payables.
-
What are four reasons why accounts receivable confirmations may not provide reliable evidence?
-
What risk is of particular concern when auditing payroll?
-
The confirmation of accounts payable is performed less frequently than the confirmation of receivables. Why?
-
What are three key issues auditors face when auditing the purchases and payables cycle?
-
Q2: Using Laplace transform find the solution of the IVP. Give all the details. a) y" + 5y +4y=54e-202, y(0) = 1 y (0) = 4 b) y" + 5y + 2y=78e - 16e*, y(0) > 1 y (0) = 7 c) y" + 3y + 5y = 69e* -...
-
A number of years ago the United Food and Commercial Workers Union organized 800 workers of the 1035 employees at one of the Wilson Brothers food operations in Toronto, Ontario. The employees include...
-
Let u(t) denote the solution to the linear ordinary differential equation Let h > 0 be fixed. Show that the sample values u(k) = u(k h) satisfy a linear iterative system. What is the coefficient...
-
Let M be a positive definite matrix. Show that A: Rn Rn is self-adjoint with respect to the inner product (v, w) = vT Mw if and only if M A is a symmetric matrix.
-
Let u = x + iy be a complex solution to a real linear system. Under what conditions are its real and imaginary parts x, y linearly independent real solutions?
-
Which of the following is not a cash inflow? (a) Proceeds from borrowing. (b) Returns on interest-earning assets. (c) Payment of dividends. (d) Returns on equity securities.
-
How would the sale of a building be classified? (a) Operating outflow. (b) Operating inflow. (c) Investing inflow. (d) Financing inflow.
-
What type of accounts are accounts receivable and inventory? (a) Cash accounts. (b) Operating accounts. (c) Financing accounts. (d) Investing accounts.
Study smarter with the SolutionInn App