The e.m.f. of an Edison cell, when fully charged, is nearly______________?
Correct answer: A. 1.4 V
- A. 1.4 V
- B. 1 V
- C. 0.9 V
- D. 0.8 V
Explanation
A fully charged Edison cell has a nominal e.m.f. of about 1.4 V, higher than the approximately 1.2 V value associated with its normal operating voltage.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Electrical Machines
1,061 free Electrical Machines MCQs from Electrical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Electrical Engineering questions like this
Electrical Engineering is on 2 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Electrical Machines questions
On the average the ampere-hour efficiency of an Edison cell is about__________?
Electrolyte used in an Edison cell is___________?
The internal resistance of a lead-acid cell is that of Edison cell____________?
The internal resistance of an alkali cell is nearly _________ times that of the lead-acid cell
The capacity of a lead-acid cell depends on
The ampere-hour efficiency of a lead acid cell is normally between_________?