Q. Voltage is sometimes referred to as EMF, or Electromotive…?
? Force
Q. What does AM mean?
? Amplitude modulation
Q. ‘.BAT’ extension refers usually to what kind of file?
? System file
Q. What is the term to ask the computer to put information in order numerically or alphabetically?
? Sort
Q. The input used by an antenna or cable to a TV set uses frequencies called…?
? RF
Q. Larger buildings may be supplied with a medium voltage electricity supply, and will required a substation or mini-sub. What is the main item of equipment contained in these?
? Transformer
Q. What was the active medium used in the first working laser ever constructed?
? A ruby rod
Q. What does EPROM stand for?
? Erasable Programmable Read Only Memory
Q. The ratio of width of our National flag to its length is
? 2:3
Q. Rabindranath Tagore’s ‘Jana Gana Mana’ has been adopted as India’s National Anthem. How many stanzas of the said song were adopted?
? Only the first stanza
Q. ‘Natya – Shastra’ the main source of India’s classical dances was written by
? Bharat Muni
Q. ‘Dandia’ is a popular dance of
? Gujarat