If maximum value of current is 100A, then Im is

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Examoogle · Accepted Answer

100A

Explanation: The maximum value of current, denoted as Im, is defined as the peak value of the current waveform. Since the maximum value is given as 100A, it directly follows that Im = 100A. Working Principle: In alternating current (AC) systems, the current varies sinusoidally over time, with the maximum or peak value being the highest point of the sine wave. This is important for understanding the performance and limitations in electrical circuits. Key Formulas: $I_m = \sqrt{2} I_{rms}$ — relates peak current to RMS current; $P = I^2 R$ — calculates power based on current and resistance Key Points: The peak current is essential for circuit design and safety.; Knowing the peak value helps in calculating RMS and average values, which are used in power calculations. Advantages: Clear understanding of circuit behavior; Essential for designing efficient electrical systems Disadvantages: Misinterpretation can lead to circuit failures; Not accounting for peak values can result in underestimating loads Applications: Design of electrical circuits; Power distribution systems Additional Info: Standard Values: For most household appliances, understanding peak and RMS current is crucial.. Wrong Options Explained: Option A = 0A is invalid since the problem states a maximum value; Option B = 50A is half of the maximum, incorrect; Option D = 10A is also lower than the maximum. Answer: C is correct — The maximum value of current given as 100A means the peak current Im is also 100A. Exam Tip: Remember that the relationship between peak and RMS values is fundamental in electrical engineering; the RMS value is particularly useful in calculating the power consumed by AC circuits.

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