Quiz Questions

ITI Quiz - - -2026 03:50 PM (ITISKILL9202XE)

Q-Paper A-Paper
Question 1 1 Marks
What is successive approximation (SAR)?
A
Method of IC fabrication
B
Method of D/A conversion
C
Method of D/A conversion
D
Method of SMT
Question 2 1 Marks
Which is the fastest A/D conversion techniques?
A
Low speed data acquisition applies
B
Absolute conversion accuracy
C
Absolute conversion accuracy
D
High to medium speed data acquisition applies
Question 3 1 Marks
Which is the major factor determines the quality performance of A/D converter?
A
Depends on data latch
B
Measuring parameter
C
Measuring parameter
D
Conversion cycle
Question 4 1 Marks
What is the function of pin number 2 of IC 555 timer circuit?
A
"+VCC"
B
Trigger
C
Trigger
D
Reset
Question 5 1 Marks
What is characteristics of instrumentation amplifier?
A
Low input impedance
B
High input impedance
C
High input impedance
D
Infinity output impedance
Question 6 1 Marks
Which is the major factor to determine the quality performance of A/D converter?
A
Degree of accuracy
B
Number of bits used
C
Number of bits used
D
Proportional to the binary weight
Question 7 1 Marks
What is the expansion of PRF related to frequency?
A
Power regulated frequency
B
Pulse repetition frequency
C
Pulse repetition frequency
D
Pulse probability frequency
Question 8 1 Marks
How many Op-Amps are fabricated inside the LM 324 IC pack?
A
Two Op-Amps
B
Three Op-Amps
C
Three Op-Amps
D
Five Op-Amps
Question 9 1 Marks
What is the important feature of instrumentation amplifier?
A
Increase the output voltage
B
Low gain accuracy
C
Low gain accuracy
D
Reduce the output off set voltage
Question 10 1 Marks
How many operational amplifiers are fabricated in the LM741 IC?
A
One Op-Amp
B
Two Op-Amps
C
Two Op-Amps
D
Four Op-Amps
Question 11 1 Marks
What is the name of the ratio of ON-time pulse to the OFF-time pulse of multivibrator?
A
Control voltage
B
Pulse repetition
C
Pulse repetition
D
Threshold comparator
Question 12 1 Marks
Which circuit uses the F to V converter section?
A
Schmitt trigger circuit
B
Digital frequency meter circuit
C
Digital frequency meter circuit
D
Up/down counter circuit
Question 13 1 Marks
Which mode is used in differential amplifier?
A
Common base
B
Common emitter
C
Common emitter
D
Common - mode operation
Question 14 1 Marks
Rate of change of input voltage
A
Rate of change of input voltage
B
Rate of change of output voltage
C
Rate of change of output voltage
D
Rate of change of output frequency
Question 15 1 Marks
What is the output produced in the ADC circuit?
A
Analog output
B
Triangular wave output
C
Triangular wave output
D
Sinewave output
Question 16 1 Marks
What is the maximum power dissipation for a 555 IC?
A
Below 500 mW
B
Exactly 300 Mw
C
Exactly 300 Mw
D
Above 800 mW
Question 17 1 Marks
How the pass band gain of the circuit is expressed?
A
In volts
B
In hertz
C
In hertz
D
In ampere
Question 18 1 Marks
What is the function of astable multivibrator in timer IC 555?
A
Acting as transducers
B
Serving as an oscillator
C
Serving as an oscillator
D
Serving as comparator
Question 19 1 Marks
Which process the ICS are made?
A
Grown junction process
B
Point contact junction process
C
Point contact junction process
D
Micro photo - lithographic process
Question 20 1 Marks
What is the use of schmitt trigger circuit?
A
Voltage regulator
B
AC to DC converter
C
AC to DC converter
D
Electronic thermostant
Question 21 1 Marks
Which is the major factor determines the quality performance of A/D converter?
A
Conversion cycle
B
Measuring parameter
C
Measuring parameter
D
Depends on data latch
Question 22 1 Marks
What is the function of pin number 4 of the IC 555?
A
Set
B
Reset
C
Reset
D
Threshold
Question 23 1 Marks
What is the limitation of integrated circuits?
A
Increased reliability
B
Greater flexibility
C
Greater flexibility
D
Drains more current
Question 24 1 Marks
Which is the output pin number IC 555 timer?
A
Pin number 6
B
Pin number 5
C
Pin number 5
D
Pin number 3