Shall i get Section engineer S & T question paper? (Railway
recruitment board)
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generaly what is physics!
What forces support an airplane in flight?
How do you find the refractive index of a liquid by using total internal reflection?
1.The main constitutuents of 'Bronze' are: 2.The element common to all acids: 3.The SI unit of resistance is:
Explain about Microphone?
What is the difference between isolation transformers and step up or step down transformer?
Explain what is centrifugal force?
What is the pitch?
What is Real image ?
Which property of sound is affected by change in air temperature?
What is supersonic?
When you kick a football, why does it stop?