51. |
A booster is a
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Answer:
Option (a) |
52. |
Booster is connected in
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Answer:
Option (b) |
53. |
The booster
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Answer:
Option (d) |
54. |
The booster is inserted in the circuit to
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Answer:
Option (d) |
55. |
Floating neutral in a three phase supply is considered undesirable as it causes
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Answer:
Option (c) |
56. |
Single phase AC distributor supplies two single phase loads as shown in the figure. The voltage drop from A to C is
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Answer:
Option (c) |
57. |
Transmitting power remaining the same, if the supply voltage of a DC 2-wire distributor is doubled then saving in copper will be
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Answer:
Option (b) |
58. |
In a 2-wire DC feeder, voltage drop per wire is 2.5%, transmission efficiency of the feeder will be
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Answer:
Option (b) |
59. |
For a given amount of power to be transmitted over a certain distance with fixed power loss, the volume of copper required is
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Answer:
Option (c) |
60. |
Which of the following distribution system is most economical?
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Answer:
Option (a) |