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  #2  
30th November 2019, 02:55 PM
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Re: DRDO Entrance Exam Sample Paper

Can you provide me the previous year Defence Research and Development Organisation (DRDO) Electronics Entrance Exam Question Paper for preparation of the exam?
  #3  
30th November 2019, 02:57 PM
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Join Date: Aug 2012
Re: DRDO Entrance Exam Sample Paper

The previous year Defence Research and Development Organisation (DRDO) Electronics Entrance Exam Question Paper for preparation of the exam is as follows:

Two coils in differential connection have self-inductance of 2 mH and 4 mH and a mutual inductance of 0.15 mH. The equivalent inductance of the combination is
A. 5.7 mH
B. 5.85 mH
C. 6 mH
D. 6.15 mH.


Optocouplers combine
A. SITs and BJTs
B. IGBTs and MOSFETS
C. Power transformers and silicon transistor
D. Infrared light-emitting diode and a silicon phototransistor


The difference between the indicated value and the true value of a quantity is known as
A. Gross error
B. Absolute error
C. Dynamic error
D. Relative error


The principles of homogeneity and super-position are applied to :
A. linear time variant systems
B. non-linear time variant systems
C. linear time invariant systems
D. non-linear time invariant systems


DRDO Electronics Entrance Exam Question Paper




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File Type: doc DRDO Electronics Entrance Exam Question Paper.doc (281.5 KB, 30 views)


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