Question 17 In the experiment (table above), calculate the voltage induced into

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Question 17 In the experiment (table above), calculate the voltage induced into the armature 113 V 110 V 100 V 10 V Question 18 tn the experiment (table above), calculate the mechanical power supplied by the prime mover 597 W 50 W 100 W 511 W Question 19 In the experiment (table above), calculate the total power input - the mechanical power input supplied by the prime mover and the power in the separately excited field 550 W 677 W 565 W 450 W Question 20 In the experiment (table above), calculate the overall efficiency of the generator 84.2% 90.4 % 79.6% C 125% Question 21 Reversing the direction of rotation in a separately excited DC generator will reduce the terminal voltage of the generator. reduce the output power of the generator. change the direction of the magnetic field in the generator. change the polarity of the output voltage of the generator. 5 of 7

Explanation / Answer

Question 23 :

produce a DC output Voltage

Since in DC generator commutors are used to provide current only in one direction.

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