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