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RRB SSE Mechanical 2014
19

RRB SSE Mechanical Question Paper 2014 (Set-1) with Answer Key

19) Emission of light in an LED results due to

Emission of Electrons

Photovoltaic Effect

Generation of Electromagnetic Radiation

Conversion of Heat to Electrical Energy

Answer is:

Emission of Electrons

Emission of light in an LED results due to

RRB SSE Mechanical Question Paper 2014 (Set-1) with Answer Key

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Related RRB SSE Mechanical Question Paper 2014 (Set-1) with Answer Key

20) Critical path in CPM lies along the activities having total float

positive

negative

zero

same

Answer is:

zero

21) The largest gland in the human body is

Gall Bladder

Liver

Spleen

Pancreas

Answer is:

Liver

22) The deterioration of the properties of a material when subjected to repeatedly applied stresses is termed as

Creep

fatigue

isotropic

elasticity

Answer is:

fatigue

23) Who is the present Chief Minister of Bihar?

Nitish Kumar

Jeetan Ram Manjhi

Lalu Prasad Yadav

None of the above

Answer is:

Nitish Kumar

RRB SSE Mechanical Question Paper 2014 (Set-1) with Answer Key

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