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Which of the following is/are the results of improvements built into a comparator IC?
AnsweredRajasri Mundrathi asked 5 years ago • 
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A 339 IC is an example of a 14-pin DIP that can be made to function as a
AnsweredRajasri Mundrathi asked 5 years ago • 
782 views1 answers0 votes
Select one which is not a linear/digital IC?
AnsweredRajasri Mundrathi asked 5 years ago • 
786 views1 answers0 votes
What is the level of the o/p voltage of a ladder-network conversion?
AnsweredRajasri Mundrathi asked 5 years ago • 
794 views1 answers0 votes
Which of the following factor determine the o/p voltage of an op-amp?
AnsweredRajasri Mundrathi asked 5 years ago • 
928 views1 answers0 votes
Which is not the ideal characteristic of an op-amp?
AnsweredRajasri Mundrathi asked 5 years ago • 
859 views1 answers1 votes
Ideal op-amp has infinite voltage gain because
AnsweredRajasri Mundrathi asked 5 years ago • 
954 views1 answers-1 votes
An ideal op-amp requires infinite bandwidth because
AnsweredRajasri Mundrathi asked 5 years ago • 
811 views1 answers0 votes
Which of the following electrical characteristics is not true condition for an ideal op- amp?
AnsweredRajasri Mundrathi asked 5 years ago • 
803 views1 answers0 votes
Change in value of common mode i/p signal in differential pair amplifier make
AnsweredRajasri Mundrathi asked 5 years ago • 
811 views1 answers0 votes
How a symmetrical swing is generated at the output of Op-amp?
AnsweredRajasri Mundrathi asked 5 years ago • 
1257 views1 answers-1 votes
Which one is the first phase of the dual-slope method of conversion?
AnsweredRajasri Mundrathi asked 5 years ago • 
858 views1 answers0 votes
Which of the following is in correct? “First generation op-amp ”
AnsweredRajasri Mundrathi asked 5 years ago • 
906 views1 answers-1 votes
Find out which one is a military grade op-amp?
AnsweredRajasri Mundrathi asked 5 years ago • 
766 views1 answers0 votes
Select one from following the op-amp which does not have same specifications as that of N5741?
OpenRajasri Mundrathi asked 5 years ago • 
760 views0 answers1 votes
Find which one is not preferred for i/p stage of op-amp?
AnsweredRajasri Mundrathi asked 5 years ago • 
812 views1 answers0 votes
Differential amplifier stage in inter circuit of op-amp is
AnsweredRajasri Mundrathi asked 5 years ago • 
765 views1 answers0 votes
Use of level shifter in Op-amp is____
AnsweredRajasri Mundrathi asked 5 years ago • 
790 views1 answers0 votes
Use of level shifter in Op-amp is____
OpenRajasri Mundrathi asked 5 years ago • 
971 views0 answers0 votes
Which one of the following is not the internal circuit of operational amplifier?
AnsweredRajasri Mundrathi asked 5 years ago • 
852 views1 answers0 votes
Torque and speed of induction motor (IM) can be varied by
AnsweredRajasri Mundrathi asked 5 years ago • 
884 views2 answers0 votes
Torque pulsation is
AnsweredRajasri Mundrathi asked 5 years ago • 
904 views1 answers0 votes
Synchronous motor drives is type of
AnsweredRajasri Mundrathi asked 5 years ago • 
986 views1 answers0 votes
Parallel-series inverters is of types
AnsweredRajasri Mundrathi asked 5 years ago • 
866 views1 answers0 votes
Harmonics in 3-ø inverters can be reduced by using
AnsweredRajasri Mundrathi asked 5 years ago • 
789 views1 answers0 votes
The conduction losses in IGBT are
AnsweredRajasri Mundrathi asked 5 years ago • 
952 views1 answers-1 votes
Chopper systems offer
AnsweredRajasri Mundrathi asked 5 years ago • 
875 views1 answers0 votes
In single phase VSI, the ______harmonic is not present
AnsweredRajasri Mundrathi asked 5 years ago • 
848 views1 answers0 votes
A 4-quadrant operation requires
AnsweredRajasri Mundrathi asked 5 years ago • 
926 views1 answers0 votes
AC power in a load can be controlled by using
AnsweredRajasri Mundrathi asked 5 years ago • 
948 views1 answers0 votes
A forward-biased PN junction acts as a/an
AnsweredRajasri Mundrathi asked 5 years ago • 
789 views1 answers0 votes
In dual converter, converter 1 & 2 work as under
AnsweredRajasri Mundrathi asked 5 years ago • 
1222 views1 answers0 votes
The V-I characteristics of diode lie in the which quadrant
AnsweredRajasri Mundrathi asked 5 years ago • 
1463 views1 answers2 votes
Which of this device has the difficulty in parallel operation?
AnsweredRajasri Mundrathi asked 5 years ago • 
738 views1 answers0 votes
Which one is used for both regenerative and motoring breaking?
AnsweredRajasri Mundrathi asked 5 years ago • 
799 views1 answers0 votes
IGBT combines the advantage of
AnsweredRajasri Mundrathi asked 5 years ago • 
844 views1 answers0 votes
PWM switching is used in voltage source inverters for the purpose of
AnsweredRajasri Mundrathi asked 5 years ago • 
2111 views1 answers-1 votes
Switches are used to build a 3-ø to 3-ø cycloconverter, the number of switches is_____
AnsweredRajasri Mundrathi asked 5 years ago • 
841 views1 answers0 votes
MOSFET requires
AnsweredRajasri Mundrathi asked 5 years ago • 
879 views1 answers0 votes
A four-quadrant chopper cannot be operated as
AnsweredRajasri Mundrathi asked 5 years ago • 
2374 views1 answers-1 votes
A chopper converts
AnsweredRajasri Mundrathi asked 5 years ago • 
818 views1 answers0 votes
The converter which can work on both in 3-pulse and 6 pulse modes
AnsweredRajasri Mundrathi asked 5 years ago • 
972 views1 answers-1 votes
In a 3-ø bridge rectifier, the maximum conduction of each thyristor is
AnsweredRajasri Mundrathi asked 5 years ago • 
751 views1 answers0 votes
The most suitable power device for a higher frequency (above 100 kHz) switching application, select It from following.
AnsweredRajasri Mundrathi asked 5 years ago • 
845 views1 answers0 votes
A snubber circuit is used to
AnsweredRajasri Mundrathi asked 5 years ago • 
981 views1 answers0 votes
the fastest switching device, select one of the following
AnsweredRajasri Mundrathi asked 5 years ago • 
794 views1 answers0 votes
Leakage current flows through the thyristor in
AnsweredRajasri Mundrathi asked 5 years ago • 
747 views1 answers0 votes
Which device that does not have the gate terminal?
AnsweredRajasri Mundrathi asked 5 years ago • 
929 views1 answers0 votes
The value of SCR for modern alternator is
AnsweredRajasri Mundrathi asked 5 years ago • 
768 views1 answers0 votes
A UJT is sometimes called_______ diode.
AnsweredRajasri Mundrathi asked 5 years ago • 
715 views1 answers0 votes
Power electronics Thesis
OpenShivani asked 5 years ago • 
838 views0 answers0 votes
What are the three output conditions of 3- state buffer?
AnsweredRajasri Mundrathi asked 5 years ago • 
1127 views1 answers0 votes
At which frequency the digital data can be applied to a gate?
AnsweredRajasri Mundrathi asked 5 years ago • 
882 views1 answers0 votes
What is the main function of the filter in a rectifier circuit?
AnsweredRajasri Mundrathi asked 5 years ago • 
3186 views1 answers-2 votes
What is the radix of the octal number system?
AnsweredRajasri Mundrathi asked 5 years ago • 
748 views1 answers0 votes
How much input and output needed for demultiplexer?
AnsweredRajasri Mundrathi asked 5 years ago • 
1119 views1 answers-1 votes
The number of inputs in a half adder is?
AnsweredRajasri Mundrathi asked 5 years ago • 
951 views1 answers0 votes
The basic building blocks of the arithmetic logic unit in digital computers are identified as
AnsweredRajasri Mundrathi asked 5 years ago • 
984 views1 answers1 votes
CMOS technology used in?
AnsweredRajasri Mundrathi asked 5 years ago • 
798 views1 answers0 votes
Which insulating layer is used in the fabrication of MOSFET?
AnsweredRajasri Mundrathi asked 5 years ago • 
891 views1 answers0 votes
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