A) Change = Potential/capacity B) Potential = Charge/capacity C) Capacity = potential × charge D) Potential = Charge × capacity. Ans : (B)
A) series B) series or parallel C) parallel D) mixed. Ans : (D)
A) As in series B) In parallel C) In either series or parallel D) Mixed. Ans : (B)
A) Silver plating B) Cadmium plating C) Zinc plating. Ans : (A)
A) Lead acid B) Mercury oxide C) Silver oxide D) Carbon Zinc. Ans : (A)
A) to recover acid loss through vapors B) to facilitate flow of gases C) to prevent flow of gases D) all of the above. Ans : (B)
A) too much water is added B) sediment collect at the bottom of the battery C) the battery charged too slowly D) the electrolyte evaporates. Ans : (B)
A) just one B) always greater than one C) always less than one D) none of the above. Ans : (B)
A) milky B) bright C) reddish D) dull. Ans : (A)
Multiple Choice Question (MCQ) of Electric Power page-10:91. An impulse turbine
Multiple Choice Question (MCQ) of Electric Power page-9:81. Spouting velocity is A) Velocity of jet under specified conditions B) Actual velocity of jet C) 50 % of ideal velocity of jet D) Ideal velocity of jet.
Multiple Choice Question (MCQ) of Electric Power page-8:71. In closed cooling system A) water does not flow B) hot water is recirculated after cooling C) air and water cooling is simultaneously used D) constant supply of fresh water for cooling is required.