Drum printers belong to which of the following categories? Ink jet printer Laser printer Line printer None of these
Excessive bleeding during an injury is due to a deficiency of: Vitamin K Vitamin A Vitamin E None of these
Solar energy is radiated in the form of: Electromagnetic waves Transverse waves Infrared waves None of these
The most dangerous type of radiation is: Alpha radiation Beta radiation Gamma radiation None of these
Electromagnetic radiation with the maximum wavelength is: Ultraviolet Radio waves Infrared None of these
If output voltage is greater than input voltage, then the transformer is: Step up Step down Faulty None of these
