An electronic device conducts current only during the
positive half cycle and does not conduct at all during the
negative half. The state during the conduction period is
known as:
(A) forward bias
(B) reverse bias
(C) nil bias
(D) bias-in-transit
The Constitution of India borrowed the scheme of Indian Federation from the Constitution of ? a) U.S.A. b) Canada c) Ireland d) U.K.
9 9 9 9 5 5 5 5 3 3 3 3 1 1 1 1 is me se kin 6 number ka total 21 hota he..?
The earthworm increases the fertility of soil because it 1 Adds nitrogen to it 2 Survives by eating harmful bacteria of soil 3 Turns over large masses of soil 4 Its secretion makes fertililsers easily dissolvable
The Barabar Hills, the cave dwellings of Asokan era, are situated near: (a) Patna (b) Sarnath (c) Gaya (d) Allahabad
Who among the following has won the women?s singles title in Wimbledon 2004? (a) Serena Williams (b) Maria Sharapova (c) Svetlana Kuznetsova (d) Ai Sugiyama
Who among the following famous danseuses is not an exponent of the Odissi Style of dance? (a) Sanjukta Panigrahi (b) Padma Subrahmanyam (c) Sonal Mansingh (d) Madhavi Mudgal
TERI stands for 1 Tata Environmental Research Institute 2 Tata Energy Reaserach Institute 3 Tata Energy and Radiation Institute 4 Tata Effluents Research Institute
The sound producing organ in birds is 1 Trachea 2 Bronchus 3 Larynx 4 Syrinx
3 Answers Medical, National Science Olympad,
Radio and TV reproduce the programme after receiving the waves by antenna. These waves are (1) Nothing but light rays but with larger frequency (2) Nothing but light rays but with larger wavelength (3) Like soundwaves with higher frequencies (4) None fo the above
Which one of the following is not depicted on the abacus of the Samath Lion Capital of Ashoka? 1 Deer 2 Horse 3 Elephant 4 Lion
The characteristic feature of virus is that 1 It lacks chlorophyll 2 It mulftiplies only on dead animals 3 It is made of fats 4 It multiplies only on hosts
Paper is manufactured by 1 Wood and resin 2 Wood, sodium and bleaching powder 3 Wood and bleaching powder 4 Wood, calcium, hydrogen sulphite and resin