BUILDING MAINTENANCE QUIZ

A p- channel enhancement type MOSFET performs much the same function as a PNP transistor, except that

None of these

it is controlled by current rather than by voltage like a bipolar transistor.

it is controlled by voltage rather than by current, so that it requires very little current at the control terminal

it is considerably larger

it operates much faster

TRUE ANSWER : ?
YOUR ANSWER : ?

The _____ is a sequence of instructions that tells the computer how to process the data.

None of these

controls

program

data

instruction

TRUE ANSWER : ?
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Conversion of binary number 10100002 to an octal number is

1018

None of these

1198

1208

1118

TRUE ANSWER : ?
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Conversion of an octal number 1128 to hexadecimal number is

None of these

1516

4A16

5A16

2016

TRUE ANSWER : ?
YOUR ANSWER : ?

BCD numbers are useful whenever _____ information is transferred into or out of a digital system.

binary

decimal

None of these

ASCII

hexadecimal

TRUE ANSWER : ?
YOUR ANSWER : ?

Conversion of binary number 1100012 to its decimal number is

2710

4910

3910

5010

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?

How many outputs signals can a gate have?

more than one

both (a) and (b)

None of these

two only

one

TRUE ANSWER : ?
YOUR ANSWER : ?

An inverter is also called a _____ gate.

OR

NAND

NOT

AND

None of these

TRUE ANSWER : ?
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A combinational logic circuit which generates particular binary word or number is

decoder

encoder

demultiplexer

None of these

multiplexer

TRUE ANSWER : ?
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Conversion of decimal number 6110 to it's binary number equivalent is

111112

1100112

None of these

1111012

110011102

TRUE ANSWER : ?
YOUR ANSWER : ?