Asked: Chhattisgarh P.C.S. (Pre) Exam. 2016medium Level
QUESTION STATEMENT:द्विभाषी / Bilingual
220V जनरेटर से एक बल्ब जुड़ा है। धारा 0.5A है। बल्ब की शक्ति है-
A bulb is connected to a 220V generator. The current is 0.5A. The power of the bulb is:
SELECT CORRECT OPTION:
A
110 w
110 W
Correct
B
110 v
110 V
C
440 w
440 W
D
220 w
220 W
E
इनमें से कोई नहीं
None of these
Official Solution & Explanation:
Correct Answer: Option A(110 w)
विद्युत शक्ति $P = V \times I = 220\text{ V} \times 0.5\text{ A} = 110\text{ Watt}$।
Electrical power $P = V \times I = 220 \times 0.5 = 110\text{ W}$.
Subject: General Science•Topic: Electric Current•Subtopic: Electric Current
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