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Nt1310 Unit 4 Lab

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1.2.1 Passive BMSs-switched shunting resistor balancing Shunting resistor passive BMSs are the most straightforward cells SOC balance concept. They are based on removing the excess energy from the higher voltage cell(s) by bypassing the current of the highest SOC cell(s) and wait to until the lower SOC cell(s) to be in the same level. The shunting resistor methods can be categorized into two methods as shown in Fig. 2. The first method is fixed shunt resistor (FR), is shown in Fig. 2-a. The second method is controlled shunting resistor or switched shunt resistor (SR), is shown in Fig. 2-b. The two methods can be used for the low power applications with drawing current smaller than 10mA/Ah as recommended in [4r] to limit the energy dissipated into the shunt resistors. 1.2.1.1 Fixed shunt resistor …show more content…

2-a. The current drawn by each shunt resistor is linearly proportional to the cell voltage. As the cell voltage increases, more current is drawn by the shunt resistor. This will decrease the voltage differences between the different cells within the battery system since higher voltage cells is further discharged by the shunt resistors. It is worth mentioning that this method can be only used for Lead-acid and Nickel based batteries because they can be brought into overcharge conditions without cell damage [4r]. Its features are simplicity, low cost but the excess energy is converted into heat losses in the shunt resistors. In addition, the current drawn by the shunt resistors is not regulated. As a result, the cell voltages are not fully regulated

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Unit D Summary: Light and Geometric Optics 10.1 : Light and The Electromagnetic Spectrum Chapter 10.1 covers light and the electromagnetic spectrum. This chapter starts off by describing how light is a form of energy that travels in waves. The properties of said waves include a crest (the highest point of the wave), the trough (the lowest point of the wave), and the rest position (the level of a wave without energy).

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Goal In this lab the goal was to set GPOs and PSOs for the Windows Server 2012 box that we had set up in the previous lab. Group policies allowed us to manage the settings and configurations on the domain bound machines as well as fine tune the password complexity requirements. I had already set up multiple GPOs for my machines prior to starting this lab, so all I really had to do was add in any additional GPOs as well as create the Password Setting Objects. Windows Server 2012:

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Midpoint Bias It is desirable to bias a JFET near the midpoint of its transfer characteristic curve where IDSS = I_DSS/2 Under ac signal condition, it allows the maximum amount of drain current swing between IDSS and 0. IDSS

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Children in this group were provided with base-10 and unit blocks. Each base 10 block is 1 cm × 1 cm × 10 cm in size. Each unit block is 1 cm × 1 cm × 1 cm in size. The research assistant gave explicit demonstrations of how to use both base-10 block and unit blocks to construct two-digit number. First, the research assistant placed out ten unit-blocks in a line and then put a base-10 block along to the ten unit-blocks.

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Rainbow table: It is a pre computed table for reversing cryptographic hash functions, usually for cracking password hashes. Tables are usually used in recovering a plaintext password up to a certain length consisting of a limited set of characters. Ransaomware: The system that doesn’t allows users to proceed until the payment is done is generally known as Ransaomware. RAT programmes: RAT stands for ¨Remote Administrative Tool¨, it is a malware software, that allows a remote operator to control a system.

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