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RRB JE 2019: Full Syllabus Weekly Quiz 5

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Question 1

Range resolution in RADAR is determined by

Question 2

A Geostationary orbit is chosen for communication satellites because

Question 3

Examples of an active display and a passive display respectively are

Question 4

Consider the following :
1) Distortion
2) Gain
3) Bias
4) Sensitivity
5) Frequency response
Which of these properties of the power amplifier one should concentrate upon while designing a good power amplifier circuit?

Question 5

A digital multiplexer can be used for.
A). Parallel to serial conversion.
B). Many-to-one switch
C). Generating memory chip select.
D). Code conversion.

Question 6

The effect of reduction in effective base width due to increase in reverse voltage of BJT is

Question 7

Consider the following statements:
Pointers in C-programming are useful to
1) Handle the data tables efficiently
2) Reduce the length of a program
3) Reduce the complexity of a program
Which of the above statements are correct?

Question 8

Which among the following related to Ammeter and Voltmeter is correct?

Question 9

Match List-I (Communication Service) with List-II (Bandwidth) and select the correct answer using the code given below the lists:
List-I
A). AM Broadcast
B). Telephone
C). Wideband FM
D). TV
List-II
1). 10 kHz
2). 4 kHz
3). 200 kHz
4). 7 MHZ

Question 10

Match List- I with List-II and select the correct answer using the code given below the lists:
List-I
A). Immediate addressing
B). Implied addressing
C). Register addressing
D). Direct addressing
List-II
1). LDA 308C
2). MOV A, B
3). LXI H, 2050
4). RRC
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Aug 10ESE & GATE EC