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The physical layer is located at the bottom of the OSI model
AnsweredJayesh Bornare asked 2 years ago • Networks
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Which problems are about to occur if PCB is not designed properly in a confined manner for digital circuits?
AnsweredJayesh Bornare asked 2 years ago • C#_language
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Which among the following assists in obtaining the desired value of wave impedance in reflection phase while designing digital PCBs?
OpenJayesh Bornare asked 2 years ago • C#_language
363 views0 answers-1 votes
Which among the below specified condition is precise in the crosstalk verification mechanism using logic flow in opposite direction with the limit of avoiding dangerous interference in digital PCB designing
AnsweredJayesh Bornare asked 2 years ago • C#_language
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Which among the below mentioned assertions is not a way of cross-talk reduction while designing digital PCBs?
AnsweredJayesh Bornare asked 2 years ago • C#_language
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Which among the below stated devices/equipments are preferred for elimination of ground and supply line noise especially in TTL/CMOS / ECL PCB designing?
AnsweredJayesh Bornare asked 2 years ago • C#_language
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Which among the below specified assertions is not a grounding consideration associated with ADC as well as DAC?
AnsweredJayesh Bornare asked 2 years ago • C#_language
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Which type of solderability testing is carried out for the generation of solder sample due to immersion of wire or sheet metal specimen in a bath of molten solder?
AnsweredJayesh Bornare asked 2 years ago • C#_language
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Which among the below mentioned packages does not belong to the category of 'Small Outline Package'?
AnsweredJayesh Bornare asked 2 years ago • C#_language
543 views1 answers0 votes
Which terminology of PCB represents a thin photo-sensitive polymer by supporting photographic pattern of single traces or IC pads for etching?
AnsweredJayesh Bornare asked 2 years ago • C Language
732 views1 answers-1 votes
Half duplex system for communication ha
AnsweredJayesh Bornare asked 2 years ago • Embedded System
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paging-systems-could-be-used-to
AnsweredJayesh Bornare asked 2 years ago • Embedded System
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Paging systems were based on
OpenJayesh Bornare asked 2 years ago • Embedded System
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DECT stands for
AnsweredJayesh Bornare asked 2 years ago • Embedded System
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The early FM push-to-talk telephone systems were used in
AnsweredJayesh Bornare asked 2 years ago • Embedded System
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———– introduced Frequency Modulation for mobile communication systems in 1935
AnsweredJayesh Bornare asked 2 years ago • Embedded System
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The modulation technique used for mobile communication systems during world war II was
AnsweredJayesh Bornare asked 2 years ago • Embedded System
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A antenna which attempts to direct all its energy in a particular direction is called as a ………….
AnsweredJayesh Bornare asked 2 years ago • Embedded System
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………………… are typically characterized by very small cells, especially in densely populated areas.
AnsweredJayesh Bornare asked 2 years ago • Embedded System
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The basic GSM is based on ____________________ traffic channels.
AnsweredJayesh Bornare asked 2 years ago • Embedded System
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In ………….. Frequency Spectrum is divided into smaller spectra and is allocated to each user.
AnsweredJayesh Bornare asked 2 years ago • Embedded System
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fading-of-the-received-radio-signals-in-a-mobile-communication-environment-occurs-because-of
AnsweredJayesh Bornare asked 2 years ago • Embedded System
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Which of the following is/are the main part(s) of the basic cellular system
AnsweredJayesh Bornare asked 2 years ago • Embedded System
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Which of the following is/are the examples of unguided transmission media? i. Magnetic media ii. Radio Wave iii. Infrared Wave
AnsweredJayesh Bornare asked 2 years ago • Embedded System
218 views1 answers0 votes
Which of the following is/are the examples of guided transmission media? i. Coaxial cable ii. Fiber optic iii. Microwave
AnsweredJayesh Bornare asked 2 years ago • Embedded System
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Which of the following is/are the examples of guided transmission media? i. Coaxial cable ii. Fiber optic iii. Microwave
AnsweredJayesh Bornare asked 2 years ago • Embedded System
290 views1 answers0 votes
Data rate depends upon which of the following factors? i. Available bandwidth ii. Digital signal levels iii. Level of noise
AnsweredJayesh Bornare asked 2 years ago • Embedded System
270 views1 answers0 votes
State whether the following statements about analog and digital data are True or False. i. Analog data are collected by sensors. ii. Text and integers are examples of digital data
AnsweredJayesh Bornare asked 2 years ago • Embedded System
247 views1 answers0 votes
… is the communication of data by the propagation and processing of signals.
AnsweredJayesh Bornare asked 2 years ago • Embedded System
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… is a measurement of the relative position in time within a single period of the signal.
AnsweredJayesh Bornare asked 2 years ago • Embedded System
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A … is an electrical or electromagnetic current that is used for carrying data from one device or network to another.
AnsweredJayesh Bornare asked 2 years ago • Embedded System
322 views1 answers-1 votes
The term RADAR stands fo
AnsweredJayesh Bornare asked 2 years ago • Networks
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The gain of a radar transmitting antenna is
AnsweredJayesh Bornare asked 2 years ago • Networks
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In case the antenna diameter in a radar system is increased to four times, the maximum range will be increased by
AnsweredJayesh Bornare asked 2 years ago • Networks
281 views1 answers0 votes
The resolution of pulsed radars can be improved by
AnsweredJayesh Bornare asked 2 years ago • Networks
454 views1 answers0 votes
A RADAR that is used for measuring the height of an aircraft is known as
AnsweredJayesh Bornare asked 2 years ago • Networks
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Second-time-around echoes are caused by
OpenJayesh Bornare asked 2 years ago • Networks
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A high noise figure in a receiver means
AnsweredJayesh Bornare asked 2 years ago • Networks
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The sensitivity of a radar receiver is ultimately set by
AnsweredJayesh Bornare asked 2 years ago • Networks
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Increasing the pulse width in a pulse radar
AnsweredJayesh Bornare asked 2 years ago • Networks
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compared-with-other-types-of-radar-phased-array-radar-has-the-following-advantages-indicate-the-false-statement
AnsweredJayesh Bornare asked 2 years ago • Networks
377 views1 answers0 votes
ndicate which one of the following applications or advantages of radar beacons is false:
AnsweredJayesh Bornare asked 2 years ago • Networks
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The function of the quartz delay line in an MTI radar is to
AnsweredJayesh Bornare asked 2 years ago • Networks
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The function of the quartz delay line in an MTI radar is to
OpenJayesh Bornare asked 2 years ago • Networks
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The coho in MTI radar operates at the
AnsweredJayesh Bornare asked 2 years ago • Networks
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The Doppler effect is used in (indicate the false statement)
AnsweredJayesh Bornare asked 2 years ago • Networks
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The A scope displays
AnsweredJayesh Bornare asked 2 years ago • Networks
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If the target cross section is changing, the best system for accurate tracking is
AnsweredJayesh Bornare asked 2 years ago • Networks
253 views1 answers0 votes
After a target has been acquired, the best scanning system for tracking is
AnsweredJayesh Bornare asked 2 years ago • Networks
534 views1 answers0 votes
. If a return echo arrives after the allocated pulse interval,
AnsweredJayesh Bornare asked 2 years ago • Networks
440 views2 answers0 votes
The IF bandwidth of a radar receiver is inversely proportional to the
AnsweredJayesh Bornare asked 2 years ago • Networks
433 views1 answers0 votes
A high PRF will (indicate the false statement
AnsweredJayesh Bornare asked 2 years ago • Networks
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The radar cross section of a target (indicate the false statement)
AnsweredJayesh Bornare asked 2 years ago • Networks
488 views1 answers0 votes
If the ratio of the antenna diameter to the wavelength in a radar system is high this will result in (indicate the false statement)
AnsweredJayesh Bornare asked 2 years ago • Networks
441 views1 answers0 votes
If the antenna diameter in a radar system is increased by a factor of 4, the maximum range will be increased by a factor of
AnsweredJayesh Bornare asked 2 years ago • Networks
554 views1 answers0 votes
If the peak transmitted power in a radar system is increased by a factor of 16, the maximum range will be increased by a factor
AnsweredJayesh Bornare asked 2 years ago • IoT
423 views1 answers0 votes
Weather Maps is an Application of Computer Graphics.
AnsweredJayesh Bornare asked 2 years ago • IoT
333 views1 answers0 votes
Graphics can be ?Graphics can be ?
AnsweredJayesh Bornare asked 2 years ago • IoT
321 views1 answers0 votes
The main element of a video monitor is the ?
AnsweredJayesh Bornare asked 2 years ago • IoT
294 views1 answers0 votes
The primary output device in a graphical system is the ______
AnsweredJayesh Bornare asked 2 years ago • IoT
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