Epri a exam 3 Study guides, Class notes & Summaries

EPRI Real Mock Exam Questions and answers, rated A+ 200 MW is scheduled to flow from Bus "X" to Bus "Y". Transmission line "A-B" has a 10% distribution factor for this schedule. How much of the 200 MW schedule will flow on transmission line "A-B"? A. 20 MW B. 40 MW C. 180 MW D. 200 MW - A. 20 MW A 5% change in voltage will typically lead to what change in the total load magnitude? A. 2% B. 3% C. 5% D. 10% - B. 3% A 200 mile long 500 kV line is transposed at two locations ...

EPRI Terms & Definitions Exam Questions & Answers 2023/2024 OFF-PEAK - ANSWER-Those hours or other PERIODs defined by NAESB business practices, contract, AGREEMENTs, or guides as PERIODs of lower electrical DEMAND. OHM'S LAW - ANSWER-A basic electrical law that relates the VOLTAGE (V), CURRENT (I), and IMPEDANCE (Z). Ohm's law is commonly stated as:V = I × Z ON-PEAK - ANSWER-Those hours or other PERIODs defined by NAESB business practices, contract, AGREEMENTs, or guides as PERIODs...

EPRI - Core Protection Exam with 100% Correct Answers Identify ways a core can fail - answerThe primary cause of core failure is an inability to fully remove the heat created by the fuel due to the following: 1. A failure of the heat removal systems 2. An increase of heat created beyond the ability of the heat removal systems 3. The inability to transfer heat from the fuel What cooling capabilities could lead to core melt and a loss of core geometry - answerLoss of Cooling Capabilities ...

EPRI: Chemistry Exam Questions and answers, rated A+ Properly Controlled Power Plant Chemistry Program - The following are the purpose of: -Protect the reactor coolant system pressure boundary integrity -Protect fuel cladding integrity and fuel performance Minimize out-of-core radiation fields -Minimize corrosion of all secondary plant and auxiliary system components General Atomic Structure - Dense nucleus includes protons (+) and neutrons (0) surrounded by dense cloud of electrons in...

EPRI Core Protection Nantel: Exam Questions and answers, graded A+ What is the primary safety concern for nuclear power plant operations? - Preventing significant radiation exposure to the public during routine and accident conditions. How is the primary safety concern for nuclear power plant operations achieved? - Employing fission product barriers and engineered safety features. Identify ways a core can fail - Any loss of core geometry, particularly into a configuration where cooling...

EPRI Practice Exam Questions with 100% Correct Answers A customer is fed at 120 volts. The customer voltage is doubled while the load magnitude stays the same. What effect does this have on the power losses? (EPRI Chapter 2, number 4) a. Doubles the losses b. Halves the losses c. Increases the losses by a factor of four d. Decreases the losses by a factor of four - answerd. Decreases the losses by a factor of four The actual voltage is 362 kV on a 345 kV bus . What is the per unit (p.u....

EPRI part A Study Guide Exam Questions & Answers 2023/2024 The temperature of a transmitter is 20-300 degrees F. The output signal is 3-15 psig. What would be the expected output signal for an input temperature of 175 degrees F? - ANSWER-195/320=.609(16)+3=9.64 psig Most flow measurements occur under __________________ conditions. - ANSWER-turbulent Six cubic feet of a liquid is 400 pounds. the Specific Gravity of the liquid is... - ANSWER-400/(62.430*6=374.58) = 1.068 Full compens...

EPRI Instrumentation Exam Questions and answers, Graded A+ Inductance is measured in: - Henreys How many contacts does a DPDT relay have? - 4 or 2 sets what is the best alternative to Grounding for portable tools? - double insulated what steps should you take to prevent damaging a circuit board while replacing it? - Wear an electrostatic discharge strap, don't touch the low voltage side, and have the power off? what is the loop resistance for a circuit with 5 ohm, 7 ohm, & 12 ohm resi...

EPRI: Chemistry Exam with 100% Correct Answers Properly Controlled Power Plant Chemistry Program - answerThe following are the purpose of: -Protect the reactor coolant system pressure boundary integrity -Protect fuel cladding integrity and fuel performance Minimize out-of-core radiation fields -Minimize corrosion of all secondary plant and auxiliary system components General Atomic Structure - answerDense nucleus includes protons (+) and neutrons (0) surrounded by dense cloud of electro...

EPRI Practice Exam Questions with 100% Correct Answers A customer is fed at 120 volts. The customer voltage is doubled while the load magnitude stays the same. What effect does this have on the power losses? (EPRI Chapter 2, number 4) a. Doubles the losses b. Halves the losses c. Increases the losses by a factor of four d. Decreases the losses by a factor of four - answerd. Decreases the losses by a factor of four The actual voltage is 362 kV on a 345 kV bus . What is the per unit (p.u....