RR Battery is a battery manufacturer producing high-quality
lithium ion battery cells for electric cars. The business of RR has
been flourishing in recent years and the board of directors intends
to expand the business by acquiring companies overseas.
One of the acquisition targets is an electric car manufacturer in
Taiwan. The management of RR believes this car manufacturer will
bring handsome revenue to the company in the future.
As a business analyst of the RR, you have been asked...
Question 3
DYB Battery is a battery manufacturer producing high-quality
lithium ion battery cells or electric cars. The business of DYB has
been flourishing in recent years and the board of directors intends
to expand the business by acquiring companies overseas. One of the
acquisition targets is an electric car manufacturer in Taiwan. The
management of DYB believes this car manufacturer will bring
handsome revenue to the company in the future. As a business
analyst of the DYB, you have...
Question 3
DYB Battery is a battery manufacturer producing high-quality
lithium ion battery cells or electric cars. The business of DYB has
been flourishing in recent years and the board of directors intends
to expand the business by acquiring companies overseas. One of the
acquisition targets is an electric car manufacturer in Taiwan. The
management of DYB believes this car manufacturer will bring
handsome revenue to the company in the future. As a business
analyst of the DYB, you have...
Write the half-reactions that occur at each electrode when
charging a lithium ion battery with a graphite anode and a LiCoO2
cathode. What is the overall reaction for the charging process?
Can you explain as well too please, not just the answer.
Thanks!
The Tesla Powerpack lithium ion battery storage system has the
following specifications:
Installed Capacity – 50 KW
Storage Capacity – 210 KWh
Output voltage – 480 V
Overall efficiency – 89%
1. How long (in hours) can the Powerpack deliver the rated
power?
2. How much heat is generated by the Powerpack in each
charge/discharge cycle?
3. What is the output current of the Powerpack (in amps) when
operated at the rated power and voltage?
For hydrogen, an ionized helium ion He+, and a doubly
ionized lithium ion Li2+, calculate:
(a) The radii of the first and second Bohr orbits and the
velocities of electrons in these orbits.
(b) The binding energy of an electron in their ground
states.
(c) The first excitation energy and the wavelength of their
resonance lines.
11. What is the difference between Interpreted and Compiled
program languages? Describe
briefly the advantages and disadvantages between these two
categories of language. Under
which category the language Python falls?
12. What is an identifier? List the rules for writing
identifiers in Python language.
13. What is a Python statement? Give examples of different ways
you can write multiline
statements. Explain, with examples, the use of indentation in
Python language.
14. How do you write comments in Python? How many...