A mercury cell is an example of a primary cell, whereas a nickel-cadmium storage cell is an example of a secondary cell.
Which is primary cell MCQ?
Cells and Batteries MCQ Question 4 Detailed Solution
Primary cells are those which once fully used has to be thrown out or destroyed. This is because the electrodes and electrolyte used in this type of cells cannot be reused. Hence, primary cells are non-rechargeable cells.
What are the examples of primary cells?
The Difference Between a Basic and a Secondary Cell
| Primary Cell | Secondary Cell |
|---|---|
| They have a low or small lifetime. | They have a high lifetime. |
| Examples of these Cells are dry Cells, Daniel Cells etc. | Examples of these Cells are lead-acid Cell, nickel – iron Cell etc. |
Is it an MCQ or a MCQ?
Multiple choice questions (or MCQs), are a type of question, also known as items, that provide a means of assessing learning in an examination or test.
What is MCQ test example?
A multiple choice question comprises of a stem, the correct answer/s and the distractors. A stem, that’s the question i.e. a problem or an incomplete statement – Make sure that you create a crisp, grammatically error-free and simple stem which has relevant information.
Which is primary cell?
Definition of primary cell
: a cell that converts chemical energy into electrical energy by irreversible chemical reactions.
Which one of the following is a secondary cell?
Lead storage cells and nickel-cadmium cells are examples of secondary cells.
What are examples of secondary cell?
4.6
| Primary cell | Secondary cell |
|---|---|
| Zinc-carbon cell | Nickel-cadmium cell |
| Alkaline cell | Lithium-ion cell |
| Lithium cell | Nickel metal hydride cell |
| Mercury cell | Lead-acid battery |
What is primary and secondary cell give example?
primary cell — an electric cell that produces current by an irreversible chemical reaction. secondary cell — a rechargeable battery, storage battery,or secondary cell is a type of electrical battery which can be recharge again and again. Kaneppeleqw and 7 more users found this answer helpful.
What is secondary cell give example?
In the secondary cells, the reactions can be reversed by an external electrical energy source. Therefore, these cells can be recharged by passing electric current and used again and again. These are also celled storage cells. Examples of secondary cells are, lead storage battery and nickel – cadmium storage cell.
What is MCQ?
MCQ stands for Multiple Choice Questions. MCQ’s are a form of an objective assessment in which the attendee has to select the correct answer out of multiple choices given in the list beneath the questions. The MCQ format is mostly used in educational testing, market research, and during elections as well.
What means MCQ?
multiple-choice question
A multiple-choice question (MCQ) is composed of two parts: a stem that identifies the question or problem, and a set of alternatives or possible answers that contain a key that is the best answer to the question, and a number of distractors that are plausible but incorrect answers to the question.
What is type of test MCQ?
Multiple choice (MC), objective response, or MCQ (for Multiple Choice Question) is a form of an objective assessment in which respondents are asked to select only correct answers from the choices offered as a list.
Which among the following is an example of C2C?
The most prominent examples of C2C include eBay, an online auction site, and Amazon, which acts as both a B2C and a C2C marketplace. eBay has been successful since its launch in 1995, and it has always been a C2C.
How do you get right MCQs?
MCQ Hacks
- The Golden Rule of Guessing:
- Questions with options like “All of these”/ “None of these”:
- Avoid the extremes if the answer is number-based:
- Check the dimensions:
- When Two Choices Have Words That Sound Similar, Pay Close Attention To Them:
- When Two Choices Are Complete Opposites, One of Them is Probably Right:
Is GRE MCQ based?
The GRE is a multiple-choice, computer-based, standardized exam that is often required for admission to graduate programs and graduate business programs (MBA) globally.
Which is not primary cell?
The cell which is not primary among the following is the lead accumulator cell.
What are primary and secondary cells?
Primary Cell and Secondary Cell. Battery or cells are referred to as the parallel combination of electrochemical cells. The major difference between a primary cell and the secondary cell is that primary cells are the ones that cannot be charged but secondary cells are the ones that are rechargeable.
What is primary battery example?
Primary batteries are single-use galvanic cells that store electricity for convenient usage, usually showing a good shelf life. Examples are zinc–carbon (Leclanché) cells, alkaline zinc–manganese dioxide cells, and metal–air-depolarized batteries. Primary lithium cells are now available.
Which is not secondary cell?
Fuel cells are different from secondary cells. As fuel cells require a continuous source of fuel and oxygen for the continuous take place. This cell cannot be charged and cannot be used more than once. Thus, a fuel cell is not a secondary cell.
Is dry cell a primary cell?
A primary cell or battery is one that cannot easily be recharged after one use, and are discarded following discharge. Most primary cells utilize electrolytes that are contained within absorbent material or a separator (i.e. no free or liquid electrolyte), and are thus termed dry cells.
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