GATE Question Bank » EEE » ANALOG CIRCUITS


 
A) 1 watt per square metre
B) 1 kilowatt per square metre
C) 1 megawatt per square metre
D) None of these

 
A) Secondary cells have limited life
B) In the primary cell the energy conversion is accompanied by changes in cell composition which are reversible
C) In a secondary cell, the chemical reactions are reversible
D) In a secondary cell, during charge, lead sulphate and water are formed

 
A) All four
B) (1) and (2)
C) (2) and (4)
D) (1) and (3)

 
A) 2, 4
B) 1, 2
C) 2, 3
D) 1, 3

 
A) The electrical conduction is by electrons and holes
B) With rise in temperature, the conductivity decreases
C) The conduction band is empty
D) There is a small energy gap between the two bands

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