Eddy currents - Study guides, Class notes & Summaries

ANR 2022 -> DECK MANAGERIAL -> 08 MIB (QUESTIONS & ANSWERS) ANR a) 1 A transformer in an electric circuit serves to generate its own electrical power b) c) d) transform electrical energy into mechanical energy increase or decrease circuit voltage as required convert AC current to DC current Right answer: a) b) c) d) X ANR a) 2 The basic operating principle of a transformer is attributed to electromagnetic induction b) c) d) variance of a conducto...

Removal of part of the liver leads to the remaining liver cells undergoing compensatory - Answer Compensatory hyperplasia is an adaptive mechanism that enables certain organs to regenerate. For example, the removal of part of the liver leads to hyperplasia of the remaining liver cells (hepatocytes) to compensate for the loss. Which of the following statements best describes Raynaud disease? a. An inflammatory disorder of small and medium-size arteries in the feet and sometimes in the hands...

extratropical cyclone correct answers low pressure mid latitude system characterized by converging winds and ascending air. Forms between ferrel and polar cells -counter clockwise in N -clockwise in S ferrel cell correct answers middle atmospheric circulation cell. Air rises at 60 and falls at 30 hadley cell correct answers atmospheric circulation cell nearest the equator. Air rises and falls at 30 polar cell correct answers atmospheric circulation cell centered over each pole trad...

MRSOFaraday's Law of Induction - correct answer Describes currents produced by changing magnetic fields E=dt/dΦ Faraday's First Law - correct answer A change in magnetic field while in the presence of a coil of wire will produce a voltage Faraday's Second law - correct answer The amount of induction is equal to the rate of changing flux and the number of wire coils When we ___________________ the number of coils in an electrically conductive object, we decrease the amount of voltag...

The ordinary direct current series motor does not operate satisfactorily with alternating current. One of the main reasons for this is a. excessive heating due to eddy currents in the solid parts of the field structure b. that the armature current and field current are out of phase with each other c. that the field flux lags 120 in time phase with respect to the line voltage d. excessive heating due to the low voltage drop in the series field - Answer- a. excessive heating due to eddy cur...

Keel - correct answer A projecting strip along the bottom of the canoe, on the outside, to cut down slide slipping. Haystacks - correct answer Large standing waves which accompany deceleration of a current Ledge - correct answer The exposed edge of a rock stratum which acts as a natural low dam, or as a series of such dams. Lining - correct answer The use of ropes to work a boat down stream from the shore. Non-power face - correct answer The face of the paddle blade, opposite the pow...

black - man made green - vegetation over 6 feet white - vegetation under 6 feet blue - water brown - contour lines red - major roadways purple - new additions beam - the transverse measurement at a boat's widest part bracing stroke - any of several paddle strokes providing stability against the capsizing force of a lateral current; may also be used for turning broaching - the turning boatside of a boat due to the action of different curre...

Removal of part of the liver leads to the remaining liver cells undergoing compensatory :~~ Compensatory hyperplasia is an adaptive mechanism that enables certain organs to regenerate. For example, the removal of part of the liver leads to hyperplasia of the remaining liver cells (hepatocytes) to compensate for the loss. Which of the following statements best describes Raynaud disease? a. An inflammatory disorder of small and medium-size arteries in the feet and sometimes in the ha...

The ordinary direct current series motor does not operate satisfactorily with alternating current. One of the main reasons for this is a. excessive heating due to eddy currents in the solid parts of the field structure b. that the armature current and field current are out of phase with each other c. that the field flux lags 120 in time phase with respect to the line voltage d. excessive heating due to the low voltage drop in the series field - ANSWER-a. excessive heating due to eddy curr...

SPI Review Questions Doppler Already Graded A+ According to the Bernoulli Principle, where will you find the lowest pressure in a vessel with stenosis? A. proximal to the stenosis B. distal to the stenosis C. in the collateral vessels D. at the site of stenosis ️D. at the site of stenosis Which of the following is a system adjustment that is made when changing from a lower extremity arterial exam to a lower extremity venous exam on the same patient? A. reverse the color displ...