A 13-V Battery Is Connected in Series with a Switch,resistor

question 69

Multiple Choice

A 13-V battery is connected in series with a switch,resistor and coil.If the circuit's time constant is 1.2 × 10−⁴ s and the final steady current after the switch is closed becomes 2.5 A,what is the value of the inductance?

• A)3.9E-3 H
• B)6.2E-4 H
• C)2.3E-1 H
• D)2.7E-3 H
• E)2.3E-5 H

---

Definitions:

Raw Material

Basic materials that are used in the production process to create goods and products.

Labor Rate Variance

The gap between the budgeted or standard labor cost and the actual expenses incurred for labor.

Direct Labor

The labor cost directly tied to the production of goods or services, including wages and salaries of workers who are directly involved in manufacturing a product or delivering a service.

Standard Cost System

A cost accounting system that applies estimated costs to product costs for setting standards, controlling operations, and identifying variances or differences between actual costs and standard costs.