A Capacitor Is Connected to a 240 V Supply

question 14

Multiple Choice

A capacitor is connected to a 240 V supply. An ammeter indicates 3 A. What is the capacitive reactance of the capacitor?

• A) 23 Ω
• B) 30 Ω
• C) 71 Ω
• D) 80 Ω

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Definitions:

Papillary Layer

The outermost layer of the dermis, directly underneath the epidermis, characterized by its projections called papillae that contain capillaries and sensory neurons.

Dermis

The thick layer of living tissue below the epidermis that forms the true skin, containing sweat glands, hair follicles, and connective tissue.

Hypodermis

Also known as subcutaneous tissue, it's an underlying layer of fat and connective tissue beneath the dermis.