General Science QUESTIONS AND ANSWERS

General Knowledge : General Science QUESTIONS AND ANSWERS :: part24 : 61 to 65

Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :

61.When an earth satellite dissipates energy, it moves to a :

lower orbit and its kinetic energy increases

higher orbit and its kinetic energy decreases

lower orbit and its kinetic energy decreases

higher orbit and its kinetic energy increases

62.Core of transformer is made up of :

soft iron

steel

copper

aluminium

63.The temperature of a body is an indicator of :

the total energy of the molecules of the body

the average energy of the molecules of the body

the total velocity of the molecules of the body

the average kinetic energy of the molecules of the body

64.Food is cooked faster in a pressure cooker because :

high pressure increases the boiling point of water

heat cannot escape from the cooker

steam is hotter than boiling water

water starts boiling at a lower temperature

65.When a vehicle passes, TV reception gets distorted. This is because :

metal reflects radiowaves

spark plug creates electromagnetic disturbances

passing vehicle affects the sophisticated TV components

modern vehicles use electronic ignition system

More General Science QUESTIONS AND ANSWERS available in next pages

Health is the greatest gift, contentment is the greatest wealth -Buddha

Identify your problems but give your power and energy to solutions- Tony Robbins

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