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RRB JE 2019: Full Syllabus Weekly Quiz 2
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Question 1
For various types of oscillators, the correct statement is:
Question 2
In a capacitor, the electric charge is stored in
Question 3
In a microprocessor, the resister which holds the address of the next instruction to be fetched is
Question 4
The logic function implemented by following 4 : 1 MUX is
Question 5
A typical optical fibre has______.
Question 6
The conductivity of the intrinsic germanium at 300 °K is ___________ When ni at 300 °K is 2.5 X 1013/ cm3 where μn and μp in germanium are 3800 and 1800 cm2/V-s respectively.
Question 7
With fixed value capacitor C and variable voltage V across it, the energy stored in the capacitor is
Question 8
A wattmeter will read zero under the following condition
Question 9
A sine wave is applied to a balanced modulator. The peak output envelope power is 1000 times the minimum output envelope power. Estimate the carrier suppression in dBc.
Question 10
Three resistors of 6 Ω each are connected as shown in the following figure. The equivalent resistance between X1 and X2 is:
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ESE & GATE ECGeneralDec 13ESE & GATE EC