11 NOVEMBER 2021 CURRENT AFFAIRS QUIZ

A multimeter measures

current, voltage, and resistance

voltage

current

resistance

TRUE ANSWER : ?
YOUR ANSWER : ?

If there is 6 A of current through the filament of a lamp, how many coulombs of charge move through the filament in 1.75 s?

3.4 C

10.5 C

34 C

105 C

TRUE ANSWER : ?
YOUR ANSWER : ?

A thermistor is a type of

battery

resistor

switch

power supply

TRUE ANSWER : ?
YOUR ANSWER : ?

The colored bands for a 4,700 ohm resistor with a ten percent tolerance are

yellow, violet, orange, gold

yellow, violet, red, gold

orange, violet, red, silver

yellow, violet, red, silver

TRUE ANSWER : ?
YOUR ANSWER : ?

The maximum resistance value for a brown, red, yellow, gold resistor is

126600

114000

132000

126000

TRUE ANSWER : ?
YOUR ANSWER : ?

Electrons in the outer orbit are called

shells

nuclei

valences

waves

TRUE ANSWER : ?
YOUR ANSWER : ?

A wiper is the sliding contact in a

potentiometer

thermistor

switch

photoconductive cell

TRUE ANSWER : ?
YOUR ANSWER : ?

The conductance of an 8 ohm resistance is

8 mS

12.5 mS

125 mS

12 S

TRUE ANSWER : ?
YOUR ANSWER : ?

The unit of electrical charge is the

ampere

volt

joule

coulomb

TRUE ANSWER : ?
YOUR ANSWER : ?

Current flows in a circuit when

a switch is closed

a switch is opened

the switch is either open or closed

there is no voltage

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YOUR ANSWER : ?

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