An Ac Generator Produces 10 V (Rms)at 400 Rad/s $\Omega$ , L = 0025 H)

question 37

Multiple Choice

An ac generator produces 10 V (rms) at 400 rad/s.It is connected to a series RL circuit (R = 17.3 $\Omega$ , L = 0.025 H) .The rms current is:

• A)0.50 A and leads the emf by 30°
• B)0.71 A and lags the emf by 30°
• C)1.4 A and lags the emf by 60°
• D)0.50 A and lags the emf by 30°
• E)0.58 A and leads the emf by 90°

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Definitions:

Cognitive Impairment

A range of mental disorders or conditions that affect cognitive functions such as memory, attention, problem-solving, and decision-making.

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Dehydration

Excessive loss of water from the body tissues accompanied by a disturbance of body electrolytes.