Shruti International Interview Questions and Answers

Charging batteries last longer than disposable batteries.

• Charging batteries can be recharged multiple times, extending their lifespan.

• Disposable batteries are meant for single use and need to be replaced once depleted.

• Examples of charging batteries include lithium-ion batteries used in smartphones and laptops.

• Examples of disposable batteries include alkaline batteries commonly used in remote controls.

Improving design in compressive model of battery involves optimizing material selection, structure, and manufacturing processes.

• Optimize material selection to improve energy density and performance

• Consider structural design to enhance mechanical strength and stability

• Implement advanced manufacturing processes for better efficiency and cost-effectiveness

The battery life time may be short due to various factors such as usage patterns, age of the battery, and environmental conditions.

• Battery life can be affected by the frequency and intensity of usage.

• Older batteries tend to have shorter life spans.

• Extreme temperatures can also impact battery life.

• Certain apps or settings on the device may drain the battery faster.

• Regularly updating software can optimize battery performance.

Lithium-ion batteries commonly use lithium, cobalt, nickel, and graphite as key chemicals.

• Lithium is the primary component used in lithium-ion batteries.

• Cobalt is often used in the cathode of the battery.

• Nickel is also commonly used in the cathode.

• Graphite is used in the anode of the battery.

• Other chemicals like manganese and aluminum may also be used in some battery compositions.

The type of wood commonly used with design automation processes is plywood.

• Plywood is a popular choice for its strength, durability, and versatility in design automation processes.

• Other types of wood used may include MDF (medium-density fiberboard) and particle board.

• Wood selection depends on the specific requirements of the project, such as load-bearing capacity and aesthetic preferences.