General Science

Q1521.The alpha particle carries two positive charges. Its mass is very nearly equal to that of

Q1522.Which one of the following polymers is used for making bulletproof windows?

Q1523.If the temperature of air increases, how would it affect its ability to assume water vapour?

Q1524.Consider the following organizations. 1. Atomic Minerals Directorate for Research and Exploration 2. Heavy Water Board 3. Indian Rare Earths Limited 4. Uranium Corporation of India Which of these is/are under the Department of Atomic Energy?

Q1525.The Nucleus of Helium has

Q1526.Which of the following polymer is used in the manufacture of bulletproof material?

Q1527.In the night wind blows fast, dew is not formed because

Q1528.Match List-I with List-II and select the correct answer using the code given below the lists. List-I (Atomic Power Station) (a) Kalpakkam (b) Narora (c) Kakrapara (d) Trombay List-II (State of Situation) 1. Uttar Pradesh 2. Gujarat 3. Tamil Nadu 4. Maharashtra Code (a) (b) (c) (d)

Q1529.Which of the following carries a negative charge?

Q1530.Which one of the following is used in making ‘Bulletproof Jacket’?

Q1531.Which of the following statements is not true?

Q1532.The atomic power plants are located at 1. Narora 2. Ghatshila 3. Kalpakkam 4. Nangal Select the correct answer from the codes given below. Code

Q1533.In an atom, the order of filling up of the orbitals is governed by

Q1534.A polymer used for making nonstick surface coating for utensils is

Q1535.What does an air conditioner installed in a room control?

Q1536.What is true for Kalpakkam Fast Breeder Reactor? 1. In it, only natural uranium is used as a fuel. 2. In it, Plutonium carbide and natural uranium carbide mixture are used as a fuel. 3. More than 200 M Watt atomic electricity would be produced from it. Choose the correct answer from the following alternatives.

Q1537.Regarding the atom of a chemical element, the magnetic quantum number refers to

Q1538.What is Teflon?

Q1539.The cooling by a desert cooler is based on

Q1540.Who invented electronic computer?