What kind of battery is most likely included in a cordless electric knife?

A cordless telephone using separate frequencies for transmission in base and portable units is known as

A

Duplex arrangement

B

Half duplex arrangement

C

Either A or B

D

Neither A nor B

In a battery cover is placed over the element and sealed to the top of the battery container. This is done

A

to reduce evaporation of water from electrolyte

B

to exclude dirt and foreign matter from the electrolyte

C

to discharge both of the above functions

D

to discharge none of the above functions

The battery is an electrochemical device, which means battery

A

Makes chemicals by mechanical means

B

Uses chemical action to provide electricity

C

Has curved plates instead of flat plates

D

Does not use an electrolyte

What kind of battery used by older satellites?

A

Lithium

B

Leclanche

C

Hydrogen

D

Magnesium

What kind of battery panels are used in some advance satellites

A

Germanium based panels

B

Silicon based panel

C

Galium Phosphate solar panel array

D

Galium Arsenide solar panel array

The storage battery generally used in electric power station is

A

nickel-cadmium battery

B

zinc-carbon battery

C

lead-acid battery

D

none of the above

What kind of software would you most likely use to keep track of billing account?

A

Word Processing

B

Electronic Publishing

C

Spreadsheet

D

Web authoring

E

None of these

What is the plural of the word 'knife'?

A

knifis

B

knives

C

knifeess

D

kniveses

He felt no__ as he plunged the knife into her back.

A

qualms

B

scruple

C

conscience

D

morals

Use a knife to ------ the potatoes.

A

perar

B

pair

C

pare

D

peer

What kind of battery is most likely included in a cordless electric knife?

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