Distribution System of Electrical Power - MCQs with Answers

Distribution System of Electrical Power - MCQs with Answers

Q1. What is the main type of distribution system in India?

a. Radial
b. Parallel
c. Network
d. Both (b) and (c)

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Q2. Which component connects the substation to the area where power is to be distributed?

a. Distributors
b. Service mains
c. Feeders
d. All of these

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Q3. The cost of material used in a distribution circuit per kVA of the distributed power varies as

a. Square of linear dimensions of supply area.
b. Directly according to (supply area)²
c. Cube of linear dimensions of supply area.
d. None of these

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Q4. Name the cable which connects the distributor to the consumer terminals.

a. Distributors
b. Service mains
c. Feeders
d. All of these

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Q5. What is the permissible limit of voltage variations allowed in the distribution systems?

a. ± 2 %
b. ± 5 %
c. ± 10 %
d. ± 6 %

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