Fuse wire should have
1). low resistance, high melting point?
2). low resistance, low melting point
3). high resistance, low melting point
4). high resistance, high melting point?
1. Which rays cause skin damage?
2. Which one of the waves have the longest wavelength
3. Amount of water vapour in the atmosphere is measured in terms of
4. What is the minimum escape velocity of rocket to be launched into space?
5. Which one of the following is used for sun glasses ?
6. It is easier for a man to swim in sea water, than in river water because