Which of the following increases due to a reduction in the capacity of battery plates due to sulphation?(a) Pressure(b) Internal resistance(c) Temperature(d) EnthalpyThis question was posed to me in an interview for internship.The origin of the question is Battery Troubles in section Storage Batteries of Automotive Engine Design

Which of the following increases due to a reduction in the capacity of

1.	Which of the following increases due to a reduction in the capacity of battery plates due to sulphation?(a) Pressure(b) Internal resistance(c) Temperature(d) EnthalpyThis question was posed to me in an interview for internship.The origin of the question is Battery Troubles in section Storage Batteries of Automotive Engine Design
Answer» The correct option is (b) INTERNAL RESISTANCE Explanation: Large lead sulphate crystals, whitish in colour are formed on the plates. These crystals are difficult to be converted back into ACTIVE materials on recharging. Sulphation of the battery reduces the CAPACITY and increases the internal resistance of the cells.

Discussion

No Comment Found

Related InterviewSolutions

What is the maximum operating temperature in degree centigrade above which the lithium-ion battery should not be operated?(a) 10(b) 20(c) 30(d) 40The question was posed to me in an interview.Question is taken from Lithium-Ion Battery in division Storage Batteries of Automotive Engine Design
Which of the following circuit is used for cooling of the lithium-ion battery?(a) Air conditioning(b) Heater circuit(c) Ignition circuit(d) EGR circuitThis question was posed to me during a job interview.The query is from Lithium-Ion Battery in chapter Storage Batteries of Automotive Engine Design
Which of the following material is used as separator material in Lithium-ion battery?(a) Brass(b) Metal sheet(c) Paper(d) PlasticThis question was addressed to me in an internship interview.This question is from Lithium-Ion Battery in division Storage Batteries of Automotive Engine Design
Which of the following is not an advantage of Lithium-ion battery?(a) High specific energy density(b) More expensive(c) Reliability(d) Lower self-discharge rateThis question was posed to me during an interview.My query is from Lithium-Ion Battery topic in division Storage Batteries of Automotive Engine Design
What is the maximum storage temperature in degree centigrade of a Li-ion battery?(a) 30(b) 50(c) 60(d) 40I got this question in class test.My enquiry is from Lithium-Ion Battery topic in section Storage Batteries of Automotive Engine Design
Which is the material used as a cathode in a lithium-ion battery?(a) Zinc foils coated lithium metal oxide(b) Brass foil coated with graphite metal oxide(c) Aluminum foils coated with graphite metal oxide(d) Copper foils coated with lithium metal oxideI had been asked this question during an online interview.This key question is from Lithium-Ion Battery in division Storage Batteries of Automotive Engine Design
What is the range of specific energy in Watt-hour per kg in a lithium-ion battery?(a) 0-50(b) 100-265(c) 50-60(d) 60-100This question was posed to me in an online interview.Question is taken from Lithium-Ion Battery topic in section Storage Batteries of Automotive Engine Design
Which is the material used to as anode in a lithium-ion battery?(a) Brass foil coated with graphite(b) Aluminum foil coated with graphite(c) Copper foil coated with graphite(d) Stainless steel coated with graphiteI had been asked this question at a job interview.This question is from Lithium-Ion Battery in division Storage Batteries of Automotive Engine Design
Which of the following is formed at the graphite electrode during the charging process of a battery when the lithium-ion move through the separator?(a) Water(b) Graphite(c) Lithium hydroxide(d) Lithium carbideI have been asked this question in quiz.My question comes from Lithium-Ion Battery topic in division Storage Batteries of Automotive Engine Design
Which of the following is not a disadvantage of a lithium-ion battery?(a) Complex to manufacture(b) Sophisticated chargers(c) More expensive(d) High energy densityThe question was asked during an internship interview.The doubt is from Lithium-Ion Battery in chapter Storage Batteries of Automotive Engine Design

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment