Low temperature, low pressure
Low temperature, high pressure
High temperature, low pressure
High temperature, high pressure
The density of the liquid when heated
The density of water is 1 g/cc. This is strictly valid at
The device used for locating submerged objects under sea is.
The device used for measuring the wavelength of X-rays is
The device used to change the speed of an electric fan is
The device used to convert solar energy into electricity is
The device which converts AC to DC is
The device which converts sound energy into electrical energy is called
The device which transfer the signal from low resistance region to high resistance region is
The dielectric strength of transformer oil should be of the order of