MCQ Questions Electrical Engineering Electrolysis and Storage of Batteries

electrolysis and storage of batteries-3

MCQ Questions Electrical Engineering Electrolysis and Storage of Batteries

Take a look at these MCQ Questions Electrical Engineering Electrolysis and Storage of Batteries for engineering interview questions and our tips on how to answer them. If you’re applying for an engineering internship, graduate scheme or entry-level job, you’ll face at least one interview as part of an engineering employer’s recruitment process. You may be interviewed by one or more members of the HR team, senior members of the engineering team you’d be joining or a mixture of both. In this section we will study MCQ Questions Electrical Engineering Electrolysis and Storage of Batteries
 

As well as questions about your reasons for applying to the role and the employer in question, engineering recruiters will be assessing your potential in the areas that is crucial to any engineering role: technical expertise. Engineers may be asked to perform feats of fantastic technical prowess, but it will be as as part of a Justice League rather than as a solo engineering superhero.

The interviewer is almost as nervous as the candidate in most interviews. You might wonder if you look confident enough, if you will hire the right person, or if you are asking the right engineering interview questions. The last question is arguably the most crucial part to worry about when you’re interviewing candidates.

The best engineering interview questions to ask candidates should be questions that reveal they have the skills required for the job. If you need a problem solver, ask questions about past experiences. If they need to have a specific skill set, ask them directly about their skills. This chapter consisting Electrical engineering MCQ Questions Electrical Engineering Electrolysis and Storage of Batteries

There are six major branches of engineering which include Electrical, Mechanical, Civil, Management, Geotechnical, and Chemical with many different subcategories under each main branch of engineering such as Structural or Biomedical engineering.

This article will get into the top engineering interview questions to ask candidates, eight types of interview questions, how to choose the questions you ask, and then will list excellent questions you can choose from. Let’s jump right in.

You can practice interviews using the resources available from our partners. MCQ Questions Electrical Engineering Electrolysis and Storage of Batteries are given below.

MCQ Questions Electrical Engineering Electrolysis and Storage of Batteries - Set - 3

Question 1: 

Trickle charging of a storage battery helps to

A. maintain proper electrolyte level

B. increase its reserve capacity

C. prevent sulphation

D. keep it fresh and fully charged

Correct Answer – (D)

Question 2 : 

Short circuiting of a cell may be caused
 
A. buckling of plates
 
B. faulty separators
 
C. lead particles forming circuit between positive and negative plates
 
D. excessive accumulation of sediment
 
E. any one of above

Correct Answer – (E)

Question 3 : 

For a cell to work, which of the following condition(s) become necessary ?
 
A. Two electrodes of different meta’s should be inserted in the electrolyte, not touching each other
 
B. Electrolyte must chemically react with one of the electrodes
 
C. Electrolyte liquid or paste should be conducting
 
D. All above three conditions are necessary

Correct Answer – (D)

Question 4 : 

Level of electrolyte in a cell should be _____ the level of plates
 
A. below
 
B. equal to
 
C. above
 
D. none of the above

Correct Answer – (C)

Question 5 : 

The internal resistance of a lead-acid cell is that of Edison cell
 
A. Less than
 
B. More than
 
C. Equal to
 
D. None of the above

Correct Answer – (A)

MCQ Questions Electrical Engineering Electrolysis and Storage of Batteries

Question 6: 

The capacity of a lead-acid cell depends on
 
A. Rate of discharge
 
B. Temperature
 
C. Density of electrolyte
 
D. All above

Correct Answer – (D)

Question 7: 

Internal resistance of a cell is reduced by
 
A. using vent plug to permit gas formed during discharge
 
B. increasing the plate area
 
C. putting plates very close together
 
D. all above methods

Correct Answer – (D)

Question 8: 

Which of the following battery is used for aircraft ?
 
A. Lead-acid battery
 
B. Nickel-iron battery
 
C. Dry cell battery
 
D. Silver oxide battery

Correct Answer – (B)

Question 9: 

The internal resistance of an alkali cell is nearly _____ times that of the lead-acid cell.
 
A. two
 
B. three
 
C. four
 
D. five

Correct Answer – (D)

Question 10: 

It is noticed that durum charging
 
A. there is a rise in voltage
 
B. energy is absorbed by the cell
 
C. specific gravity of H₂SO₄ is increased
 
D. the anode becomes chocolate brown in colour (PbCfe) and cathode becomes grey metallic lead (Pb)
 
E. all of the above

Correct Answer – (E)

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