The Back Emf in an Electric Motor Is Its Maximum

question 84

Multiple Choice

The back emf in an electric motor is its maximum value under which condition?

• A)motor speed is zero
• B)current is a maximum
• C)voltage is a maximum
• D)motor speed is a maximum

---

Definitions:

Preferred Stock

A type of stock that typically guarantees dividends and has priority over common stock in asset liquidation.

Dividends

Payments made by a corporation to its shareholder members. It is the share of profits and retained earnings that the company distributes to its shareholders.

Par Value

The nominal or face value of a bond, share of stock, or coupon as indicated on a certificate.

Dividend Yield

A financial ratio that indicates how much a company pays out in dividends each year relative to its stock price, often used by investors to assess the income-generating ability of a stock.