Electrolysis And Storage Of Batteries MCQ Questions & Answers

Home

Competitive Exams

Aptitude English Verbal Reasoning Non Verbal Reasoning General Knowledge(GK) General Science(GS) Data Interpretation(DI) Banking Awareness Current Affairs

Computer & Programming

Computer Fundamentals Networking SQL Database C Programming C++ Programming Java Python

Other Subjects

Commerce Management Law Political Science Psychology Agriculture

Exam Categories

SSC Exams Railway Exams All Exams

SSC Exams

SSC CGL SSC CHSL SSC MTS SSC CPO SSC GD SSC JHT SSC Selection Post SSC Stenographer SSC JE

Railway Exams

RRB ALP RRB Technician RRB Section Controller RRB JE RRB Paramedical RRB Group D

Popular Exams

SSC CGL SSC CHSL SSC MTS RRB Group D RRB ALP RRB Technician RRB Section Controller

Engineering Subjects

Computer Science Electronics & Communication Mechanical Engineering Civil Engineering Electrical Engineering

More Engineering

Chemical Engineering Automobile Engineering Biotechnology Mining Engineering Geological Engineering

Engineering Core

Engineering Mathematics Engineering Physics Engineering Chemistry Metallurgical Engineering

Computer Fundamentals

Computer Fundamentals Networking Database SQL MySQL

Programming

C Programming C++ Programming Java Python PHP JavaScript

Advanced

Artificial Intelligence Machine Learning Data Science Cloud Computing Hadoop IoT

Graduation & PG

Commerce Management Law Mass Communication Political Science Psychology

Resources

Current Affairs Interview Blog

Learn Electrolysis And Storage Of Batteries MCQ questions & answers are available for a Electrical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Electrolysis And Storage Of Batteries MCQ question is the important chapter for a Electrical Engineering and GATE students. Page-2 section-1

Each section contains 100 MCQs on Electrolysis and Storage of Batteries .

Which of the following cell has a reversible chemical reaction ?

A) Lead-acid B) Mercury oxide C) Carbon-zinc D) Silver-oxide

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

The open circuit voltage of any storage cell depends wholly upon

A) its chemical constituents B) on the strength of its electrolyte C) its temperature D) all above

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Battery charging equipment is generally installed

A) In well ventilated location B) In clean and dry place C) As near as practical to the battery being charged D) In location having all above features

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

The effect of sulphation is that the internal resistance

A) increases B) decreases C) remains same D) none of the above

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

The ampere-hour efficiency of a leadacid cell is normally between

A) 20 to 30% B) 40 to 50% C) 60 to 70% D) 90 to 95%

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Satellite power requirement is provided through

A) solar cells B) dry cells C) nickel-cadmium cells D) lead-acid batteries

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Which of the following has lower specific gravity

A) Dilute H₂SO₄ B) Concentrated H₂SO₄ C) Water D) Any of the above

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Internal resistance of a cell is due to

A) resistance of electrolyte B) electrode resistance C) surface contact resistance between electrode and electrolyte D) all above

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

During the charging of a lead-acid cell

A) Its voltage increases B) It gives out energy C) Its cathode becomes dark chocolate brown in colour D) Specific gravity of H₂SO₄ decreases

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Chargmg of sulphated battery produces ____ heat.

A) no B) very little C) less D) more

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

1 2 3 4 5 6 7 8 9 10

Electrolysis And Storage Of Batteries MCQ Questions & Answers | Electrical Engineering