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Electronics & Communication Engineering - Basic Electronics

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31.

The removal of a non-neutral subatomic particle converts the atom into a:

A.	charged ion	B.	nucleus
C.	heavier element	D.	compound

32.

One coulomb passing a point in one second is one:

A.	ampere	B.	volt
C.	ohm	D.	charge

33.

In which states may matter may be found?

A.	olid, liquid, or mineral	B.	solid, gas, or liquid
C.	mineral, gas, or liquid	D.	plastic, solid, or gas

34.

Material that consists of a mixture of elements is considered to be:

A.	an element	B.	an ion
C.	a compound	D.	a molecule

35.

How many valence shell electrons are there in semiconductor atoms?

A.	16	B.	8
C.	4	D.	2

36.

When considering conventional current versus electron current flow:

A.	electron current flow came first	B.	protons move in conventional current flow
C.	conventional current flow came first	D.	the direction of current is the same in both methods

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