Electronics - Voltage and Current - Discussion
Discussion Forum : Voltage and Current - General Questions (Q.No. 8)
8.
Primary batteries, unlike secondary batteries, may be:
Answer: Option
Explanation:
Primary batteries (disposable batteries), which are designed to be used once and discarded when they are exhausted.
Secondary batteries (rechargeable batteries), which are designed to be recharged and used multiple times.
Discussion:
22 comments Page 3 of 3.
Navyasree said:
7 years ago
Portable devices are nothing but devices which are freely movable from one place to another place.
Pavi said:
7 years ago
Can someone explain why option A ie "charged once " not an answer?
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers