Question

What is the total wattage in a room if 2 tube lights
of 50W rating, 2 fans of 80W rating, 2 numbers of light
points of 60W rating, one fan point of 60W rating and one
3 pin socket of 100W rating?​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Concept Introduction:

Real power ratings are often given in watts, whereas apparent power ratings are typically given in volt-amperes. However, for assessing and monitoring for use in high-power applications, both ratings may be offered in a per-unit manner. The standard method for rating cables is to state their voltage output and ampacity.

Given, $2$ tube lights of $50$W rating, $2$ fans of $80$W rating, $2$ numbers of light points of $60$W rating, one fan point of $60$W rating, and one $3$ pin socket of $100$ W rating.

To find, the total wattage in a room.

Solution:

According to the question,

The total wattage will be = $(2 * 50 + 2 * 80 + 2 * 60 + 60 + 3 *100 ) = 740$ W

Final Answer:

The total wattage is $740$ W

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