In a 3 phase ac generator - Study guides, Class notes & Summaries
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NERC SOS Pre-Assessment
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What are three primary AGC control models? - Answer- Tie-Line Bias, Constant Frequency, Constant Net Interchange 
 
When a balancing Authority's ACE is zero, what is true? - Answer- The BA load-interchange-generation balancing while supporting Interconnection Frequency 
 
In a 3-phase AC generator... - Answer- Each phase is physically offset by 120 degrees 
 
Inductance is a property of an electric circuit that opposes the change in ___ - Answer- current 
 
What three values are included in OHM...
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ATT Test 6 Questions and Answers 2024 (Graded A)
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ATT Test 6 Questions and Answers 2024 
(Graded A) 
What is the purpose of a sine wave oscillator? - CORREC T ️️ Convert DC Energy to 
sinusoidal AC Energy. 
What is the purpose of a Hartley Oscillator? - CORREC T ️️ Convert DC Energy to 
sinusoidal AC Energy. Has 2 inductors in the feedback circuit. 
What is the purpose of a colpitts oscillator? - CORREC T ️️ Convert DC Energy to 
sinusoidal AC Energy. Has 2 capacitor in the feedback circuit. 
What is the purpose of a RC phase shift ...
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Test 3 EM/GSE ATT
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Test 3 EM/GSE ATT 
 
An AC induction motor operates on the principle of what? - Induction 
 
What is localization used for? - Determine what section is faulted 
 
What type of power is produced by a generator? - AC & DC 
 
A device that has a spinning shaft and uses electricity as the input or output is called - 
Rotating Machinery 
 
Why is the AC motor the most popular type of rotating machinery used? - AC power is 
readily available 
 
In an AC generator the output voltage across the load in ...
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Stationary Engineer Electric Exam Questions With 100% Correct Answers
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Stationary Engineer Electric Exam Questions 
With 100% Correct Answers 
An AC circuit consists only of a pure inductance and a power source. The relationship between 
the voltage and the current in this circuit is that the - answercurrent lags the voltage 
The power factor of a load is equal to the ____________ power divided by the ____________ 
power. - answerTrue ; apparent 
A 10-ohms and 20-ohms resistor are connected in parallel. The total line current drawn by this 
parallel combination is ...
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Stationary Engineer Electric Exam Questions With 100% Correct Answers
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Stationary Engineer Electric Exam Questions 
With 100% Correct Answers 
An AC circuit consists only of a pure inductance and a power source. The relationship between 
the voltage and the current in this circuit is that the - answercurrent lags the voltage 
The power factor of a load is equal to the ____________ power divided by the ____________ 
power. - answerTrue ; apparent 
A 10-ohms and 20-ohms resistor are connected in parallel. The total line current drawn by this 
parallel combination is ...
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Radt 430 Final Exam Questions with 100% Correct Answers
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How many alterations in the direction of the current flow occur in 0.10 seconds in a 60 Hz AC current Correct Answer 12 (60Hz= 120 pulse/sec; .10 x 120 = 12) 
 
The _______ is the source of radiation in the x-ray tube Correct Answer Actual focal spot 
 
High frequency generators Correct Answer 1) use inventors to increase pulse frequency 
2) produce similar outputs to three-phase with a single phase source 
3) achieve peak kvp faster than single or three-phase generators 
 
Where is the stator o...
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CET Study Guide Exam 294 Questions with Verified Answers,100% CORRECT
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CET Study Guide Exam 294 Questions with Verified Answers 
 
B+, or supply voltages in electronics products, is considered to be: 
 
A. +5 to +12 VDC 
B. 0 to 30 V DC 
C. +12 to 300 V DC 
D. The anode or plate voltage supply - CORRECT ANSWER A: +5 to +12 VDC 
 
Leakage current in an electronic product, between either of the AC power cord conductors and the chassis or any exposed metal parts should not exceed 
A. 5 micoamps 
B. 500 microamps 
C. 5 milliamps 
D. 50 milliamps - CORRECT ANSWER D: 50...
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Stationary Engineer Electric Exam Questions and Answers Latest 2024/2025 (Graded)
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Stationary Engineer Electric Exam Questions and Answers Latest 2024/2025 (Graded) An AC circuit consists only of a pure inductance and a power source. The 
relationship between the voltage and the current in this circuit is that the - 
Answer current lags the voltage 
The power factor of a load is equal to the ____________ power divided by the 
____________ power. - Answer True ; apparent 
A 10-ohms and 20-ohms resistor are connected in parallel. The total line current 
drawn by this parallel co...
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ACET study guide Exam 174 Questions with Verified Answers,100% CORRECT
- Exam (elaborations) • 16 pages • 2024
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ACET study guide Exam 174 Questions with Verified Answers 
 
Binary is in vaules of? - CORRECT ANSWER 1 , 2, 4, 8...... so on incressed by *2 each following 
 
Octal place vaules? - CORRECT ANSWER 0-7 each digit holds a place vaule of 3 binargy digits 
 
Hex - CORRECT ANSWER 0-9 followed by A-F. A=10 
each digit holds 4 in binary 
 
Binary divide by rule - CORRECT ANSWER When you divide, no remainder =0, remainder =1 
Don't carry foward the remainder. 
Revese the reminders when translating to ...
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The Associate CET Study Guide Exam 276 Questions with Verified Answers,100% CORRECT
- Exam (elaborations) • 57 pages • 2024
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The Associate CET Study Guide Exam 276 Questions with Verified Answers 
 
B+, or supply voltages in electronics products, is considered to be: 
 
A. +5 to +12 VDC 
B. 0 to 30 V DC 
C. +12 to 300 V DC 
D. The anode or plate voltage supply - CORRECT ANSWER D. The anode or plate voltage supply 
 
Leakage current in an electronic product, between either of the AC power cord conductors and the chassis or any exposed metals should not exceed _________. 
 
A. 5 microamps 
B. 500 microamps 
C. 5 millia...
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