CET MCQ questions and answers Polytechnic 2015-2016 (Part4)
Previous Year Questions and Answers Year 2015-2016 (MCQ with solutions)
31. The name of the gas obtained during destructive distillation of coal is :
32. A solar cell produces elecricity and takes the mecessary energy form the :
33.The gas which occurs alongwith petroleum is known as :
34. The refining of petroleum is done by the process known as
35. Harmful ultra-violet radiations from Sun are absorbed by :
36. Which of the following fuels has maximum calorific value ?
37. Nuclei of hydrogen produce energy in the Sun by :
38. The discovery of neutron was made by :
39. Which of the following is best nuclear fuel :
40. Green house effect can be ninimised by :
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