In a 3 phase ac generator - Study guides, Class notes & Summaries

Associate CET practice exam 200 Questions with Verified Answers 8.33 meters is the full wavelength in air for what RF frequency? - CORRECT ANSWER 36 MHz Decimal 164 would appear as ________ in binary? - CORRECT ANSWER A resistor has color stripes yellow, violet, violet, silver. It is: - CORRECT ANSWER 470 MegOhm +/- 10% what is the total capacitance of three capacitors valued at 100pf, 100pf, and 50pf when connected in a series? - CORRECT ANSWER 25 pf what is the ripple frequency...

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 - 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 milliamps D. 50 milliamps - Answer B. 500 microamps Shaded components on the electro...

NEIEP 600 exams Questions and Answers 2024 when a cam or vane is moved close to a magnetic levleing switch what occurs? - Answer-the switch changes its satate what is meant by the normal state of relay contacts? -Answer-contact state without current applied to the coil what type of wave form is generated by two pole ac generator in one complete revolution? -Answer-one full AC cycle what defines the the period of a ac waveform ? -Answer-the time it takes to complete one full cycle . what...

What are three primary AGC control models? - Tie-Line Bias, Constant Frequency, Constant Net Interchange When a balancing Authority's ACE is zero, what is true? - The BA load-interchange-generation balancing while supporting Interconnection Frequency In a 3-phase AC generator... - Each phase is physically offset by 120 degrees Inductance is a property of an electric circuit that opposes the change in ___ - current What three values are included in OHM's Law? - Volts, Amps, impedance You...

NERC SOS Pre-Assessment Questions and answers, rated A+/ VERIFIED/ What are three primary AGC control models? - Tie-Line Bias, Constant Frequency, Constant Net Interchange When a balancing Authority's ACE is zero, what is true? - The BA load-interchange-generation balancing while supporting Interconnection Frequency In a 3-phase AC generator... - Each phase is physically offset by 120 degrees Inductance is a property of an electric circuit that opposes the change in ___ - current Wha...

CETa Study Guide Exam 194 Questions with Verified Answers 8.33 meters is the full wavelength in air for what RF frequency? - CORRECT ANSWER 36 MHz Decimal 164 would appear as what in binary? - CORRECT ANSWER A resistor has color stripes yellow, violet, violet, silver. It is? - CORRECT ANSWER 470 MegOhm +/- 10% What is the total capacitance of three capacitors valued at 100uf, 100uf and 50uf when connected in series? - CORRECT ANSWER 25 pf What is the ripple frequency of a full wa...

A transmission line is operating with a voltage phase angle different of 30 degrees between the sending Vs and the receiving bus Vr. If the receiving end load is suddenly increased, the voltage phase angle difference will be? The phase angle will increase. When load is increased phase angle will increase. A load has a power factor of 0.9 lagging. If the load draws 100 MVA, what is the MW draw? 90 pf= mw/mva The high side of a delta-wye connection transformer is connected to a power s...

For a given circuit powered by a constant voltage source: As total resistance of the circuit decreases, the total current flow through the circuit _______? Increases A bridge rectifier is comprised of four ___________ and is used to change _____ into pulsing ____. Diodes , AC , DC Power Factor should ideally (preferably) be kept at: 1.0 Transformers convert a combination of ________________________ into ______________________________? AC voltage & current / AC voltage & ...

Final Exam Set 2, Exam Review Questions and answers, rated A+ _____ is the output of an AC generator measured in cycles per second - frequency The minimum size conductors permitted to be run between a generator and a fused safety switch are ______ AWG or kcmil. The 3 phase, 300 KVA generator delivers 480 volts. - 600 What minimum size schedule 80 pvc conduit is required for a 65' run? The conduit will contain three 350 kcmil, one 3/0 and one #2 thhn/thwn conductors. - 3 When spray app...

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 ...