Science, asked by MissPhenomenal, 5 months ago

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⭐ Define switch board present I. factories

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Anonymous: the place in a large company, etc. where all the telephone calls are connected is called switch board

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Answered by ⲊⲧɑⲅⲊⲏɑᴅⲟᏇ
236

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switch board:-

  • : an apparatus (as in a telephone exchange) consisting of a panel on which are mounted electric switches so arranged that a number of circuits may be connected, combined, and controlled.

The types of switches are classified into four types namely:

  • SPST (Single Pole Single throw) SPDT (single pole double throw) DPST (double pole, single throw)

use:-

  • A switchboard is a component of an electrical distribution system which divides an electrical power feed into branch circuits while providing a protective circuit breaker or fuse for each circuit in a common enclosure

hope this helps..!!

Answered by Legend42
17

Answer:

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Define switch board present I. factories

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consisting of a panel on which are mounted electric switches so arranged that a number of circuits may be connected, combined, and controlled.

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