Which of the Following Statements Are True Regarding Electric Generators

Both type of generators usually have permanent magnets. As the capacitor is discharging the current is increasing.

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An electric generator creates a time-dependent induced voltage.

. Requirement of speed at which machine is driven is. It is possible to induce a current in a closed loop of wire without the aid of a power. See full answer below.

An electric generator is used to increase or decrease an alternating current voltage. Four alternative are given to each of the following incomplete statementquestion. More than no-load terminal voltage.

An electrical current causes a coil of. If capacitor is having. C generator converts mechanical energy into electrical energy.

The above lowering is partly due to voltage drop in armature resistance. Choose the incorrect statement regarding wind power. Check all that apply.

An electric generator creates a time-independent induced voltage. More critical in the case of altenators. An electric generator converts electrical energy into magnetic energy.

An electric generator creates a time-dependent induced voltage. - An electric generator creates a time-dependent induced voltage. Which of the following statements are true concerning electromagnetic induction.

A magnet is rotated through a coil of wire to produce an electric current. An electric generator creates a time-independent induced voltage. 08 A power system network has n nodes Z 33 of its bus impedance matrix is j05 pu.

The stored electric field energy can be equal to the stored magnetic field energy. - An electric generator converts mechanical energy into electrical energy. Electric potential in a rotating coil of wire creates a permanent magnet.

Speed of a shunt motor is sufficiently constant. Choose the right answer. More critical in the case of DC.

Which of the following statements describes an electric generator. Geothermal power generators are one of the true fully sustainable energy sources. 04 Which of the following statement isare trueZ n.

Generator interpoles winding is connected in series with the armature winding c Back pitch and front pitch are both odd and approximately equal to the pole pitch d Equalizing bus bars are used with parallel running of DC. A It is expected to harness wind power to maximum and not minimum in open spaces b The source of wind power is the potential energy content of the wind blowing at high altitudes c The rotation of the blades is possible when the wind hits them d Wind energy is used in running the turbine of an electric generator - Solve. You can study other questions MCQs videos and tests for Electrical Engineering EE on EduRev and even discuss your questions like Which of the following statements are true about insulatorsaInsulators have a positive temperature coefficientbInsulators have a negative temperature coefficientcInsulators have zero temperature coefficientdInsulators have infinite.

Machine helps in commutation b In a D. A Compensating winding in a DC. The full-load voltage is lower than no-load voltage.

Which of the following statements is not true regarding centrifugal pumps. A 1 2 and 3. A This statement is true because the induced emf in the electrical generator.

Possible method of utilising the energy of rotational motion of the blades of a windmill is to run the turbine of an electric generator. Geothermal power can deplete groundwater sources. The source of maximum harmonics among the following in a plant power system is a 100 CFL lamps of 11 W to 25 W b 500 kW 3 Phase.

An inductor is connected across an AC source. Which of the following statements are correct for dc shunt motor. Less than no-load terminal voltage.

Correct option is D The voltage generated by a generator whether AC or DC depends upon the rate of change of flux linked with coil. Geothermal power reduces but does not eliminate emissions. Which of the following statements is true.

Equal to no-load terminal voltage. An electric generator converts mechanical energy into electrical energy. In a DG set the generator is generating 1000 kVA at 07 PF.

A Flow is zero at shut off head. Which of the statements given above are correct. An electric generator creates a time-dependent induced voltage.

A magnet is rotated through a coil of wire to produce an electric current. The stored electric field energy can be less than the stored magnetic field energy. Check all that apply.

The zero sequence current of a generator for line to ground fault is j3 pu. An electric generator is used to increase or decrease an alternating current voltage. Geothermal energy can be used as heat exchangers for heat pumps for homes and businesses.

Consider the following statements related to a shunt generator. Which of the following statements are true regarding electric generators. Choose the incorrect statement regarding wind power.

The field current does not change with load and has no effect on generated voltage. Electric potential in a rotating coil of wire creates a permanent magnet. As the capacitor is charging the current is increasing.

Generator mechanical energy electrical energy Worksheet Print Worksheet 1. Suppose the frequency of the source is doubled. Which of the following statements are true regarding electric generators.

Select the correct answer using the code given below. Then the current through the neutral during the fault is. The statements regarding electric generators are as follows.

An electric generator converts mechanical energy into electrical energy. An electrical current causes a coil of wire to rotate in a magnetic field. It is possible to induce a current in a closed loop of wire by change the orientation of a magnetic field enclosed by the wire.

For the same current input its starting torque is not high as that of series motor. The voltage at node 3 is 13 -10. DC is more efficient than AC.

There is a split- ring commutator in a DC generator but an AC generator has slip - rings. Option D is correct. Which of the following statements describes an electric generator.

An electric generator converts electrical energy into. Check all that apply. Check all that apply.

If the specific fuel consumption. The motor can be directly coupled to a load such as fan whose torque increases with speed.

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