# Resistance and Power - General Questions Online Exam Quiz

Resistance and Power - General Questions GK Quiz. Question and Answers related to Resistance and Power - General Questions. MCQ (Multiple Choice Questions with answers about Resistance and Power - General Questions

Options

A : 9.9

B : 10.7

C : 16.7

D : 17.0

### How do fixed resistors usually fail?

Options

A : slowly over time

B : by increasing their value

C : by becoming an open circuit

D : by increasing their value and becoming an open circuit

### With Ohm's law, if voltage increases and resistance stays the same:

Options

A : current remains the same

B : power decreases

C : current increases

D : resistance decreases

Options

A : V = IR

B : P = VI

C : P = IR

D : I = V/R

Options

A : 1/4 watt

B : 1/2 watt

C : 1 watt

D : 2 watts

### How is a 3.9 k resistor color-coded?

Options

A : red, white, red, gold

B : red, green, orange, silver

C : orange, white, red, gold

D : orange, green, orange, silver

Options

A : metal film

B : wirewound

C : metal oxide

D : thick film

Options

A : V = IR

B : I = V/R

C : R = IV

D : R = V/I

### What are the two major categories for resistors?

Options

A : low and high ohmic value

B : commercial and industrial

C : low and high power value

D : fixed and variable

Options

A : 1

B : 2

C : 3

D : 4

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