CELL AND BATTERIES - Practice Mode

1) What is the unit of electric charge?
Correct Answer: Coulomb
2) What is the output voltage of lithium cell?
Correct Answer: 2.5 V
3) What is the method of charging if the battery is to be charged for short duration at higher rate?
Correct Answer: Boost charge
4) Which electrolyte used in carbon zinc dry cells?
Correct Answer: Ammonium chloride
5) Which effect causes by passing electric current in liquids?
Correct Answer: Chemical