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RRB JE 2019: Full Syllabus Weekly Quiz 6

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Question 1

For the following circuit, determine the output voltage V0' in terms of input voltages V1 and V2, assuming A1 and A2 are ideal op-amps

Question 2

Which of the following meters is based on the principle of Hall Effect?

Question 3

Digital modulation techniques are used in satellite communication system, because

Question 4

A satellite transmits a signals at a frequency of 6 GHz to a user 40000 km away. The free space path loss incurred by the signal is nearly:

Question 5

Pipelining technique is used in microprocessor to improve which of the following parameter?

Question 6

Silicon is not suitable for fabrication of light emitting diodes because it is:

Question 7

Which of the following is the dimension of power?

Question 8

How will you convert galvanometer into ammeter?

Question 9

Which of the following categories of networks has smallest geographic area?

Question 10

Determine the output voltage

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Jul 24ESE & GATE EC