cell. Fi gure 11.9 manifests the typical characteristic diagram at different radiationintensities. If higher voltages are needed, an appropriate number of solar cells areseries connected. In this way solar generator modules are formed. Commercialmodules mostly consist of 32 to 36 serie[r]
3.a. beach b. clean c.instead d. leave4.a. polluted b. spoiled c.devided d. collectedIII. Reading: IV. Read the text and decide True (T) or False (F): (2 marks) At the present, most of our electricity comes from the use of coal, gas, oil or nuclear power. This power could be provided b[r]
the sun . - Nuclear power (n) : power derived from nuclear energy . - Solar panel (n) : device like walls or doors for receiving solar radiation - Advanced (a) : ahead of time / high level - Roof (n) : upper covering of a house - Effective (a) - > effective[r]
Teacher: Vu Thi Hong VanClass: 11B4 PRE-READINGwindmillsolar panelWater (dam)What can you see in each picture?The wind powerThe solar energyThe water power alternative (a) nuclear power (n)windmill (n)geothermal heat (n) available (a)reserve (n)/resourceinfinite (a)/unlimitedfo[r]
that of an AC uninterruptible power supply (UPS).Combined, these DC sources make up redundancyfor feeding the BDFB.Sizing the battery plant depends on:• the amount of equipment supported• the amount of unpowered “float” timerequired• anticipated rate of growth.The BDFB is typically equi[r]
23. She was very happy because she got a good grade.Because of 24. We can’t go for a walk because it is raining heavily.Because of 25. She broke the glass because she was careless.Because of 26. Working too much will make you tired.If you 27. Study hard is a good way for you to pas the exam easily.I[r]
electricity equals no light pollution. However, it would be nice to have at least a little electricity, since so much of life in the 21st century is dependent on it.I built a wind turbine to provide some power on the remote property (will be another instructable in the future). It works great[r]
A. celebrating B. celebration C. celebrate D. celebrated8. Passover is celebrated in Israel and by all ………… people.A. English B. Vietnamese C. Japanese D. JewishIII. Read the passage then answer the questions. (2pts)Are you looking for a cheap, clean, effective source of power thatdoesn’t cau[r]
1. _________ are encouraged to give their ideas about faulty goods. ( Consume) 1-……………2. Mr Brown wanted everyone to listen __________ before working. (care) 2-…………….3. I was ______________ that she could pass the exam. (amaze) 3-……………4. Sunlight and electricity are both forms of _________. (energet[r]
V.Read the passage and decide whether the statements are True(T) or False(F):Are you looking for a cheap, clean, effective source of power that doesn’t causepollution or waste natural resources? Look no further than solar energy from oursun. At present, most of our electricity comes fr[r]
UNIT 6: THE ENVIRONMENTOur oceans are becoming extremely polluted. Most of this pollution comes from the land, which means it comes from people. Firstly, there is raw sewage, which is pumped directly into the sea. Many counties, both developed and developing, are guilty of doing this. Secondly, ship[r]
enabling technologies such as digital signal processors (DSP), integrated semiconductors, magnetics, improved power components, and cooling technologies are fast evolving. Tomorrow’s SMPS is expected to be highly efficient, with near unity power factor, DSP control, 10W per cubic inch,[r]
SUPPLYPOWERPANEL(-)Pig Tail LeadUL LISTEDCONTROLPANEL(+)(-)LISTEDEND OF LINE 3.9K 1/2WDEVICECOMPATIBLEHSC-(XXX)L SERIESThe HSC-(XXX)L Series is a 6" base featuring a current limiting resistor, latching annunciatoroutput and a latching circuit so the alarm LED will remain lit until the control pan[r]
EXERCISES AND TERM PROJECT • LAB #1: SOLAR POWER AND I-V CHARACTERISTICS • LAB #2: POWER CONVERTER MODELING AND ANALYSIS • LAB #3: POWER CONVERTER AND CONTROL DESIGN • TERM PROJECT: USE [r]
During operation, minor changes in die position may have to be made to accommodate roll expansion,changes in adhesive viscosity and smoothability, and substrate thickness variance. An automatic posi-tioning device is available that will allow continuous adjustment, if necessary, of the web to the li[r]
Configuration Tool". Cộng cụ này cho phép lên cấu hình thiết bị chi tiết, bao gồm RAM/Flash, Network Module, WIC card và các module khác. Ưu điểm của công cụ này là cho phép người dùng kiểm tra được cấu hình của mình. Cisco Dynamic Configuration Tool http://www.cisco.com/appcontent/apollo/configureH[r]
Configuration Tool". Cộng cụ này cho phép lên cấu hình thiết bị chi tiết, bao gồm RAM/Flash, Network Module, WIC card và các module khác. Ưu điểm của công cụ này là cho phép người dùng kiểm tra được cấu hình của mình. Cisco Dynamic Configuration Tool http://www.cisco.com/appcontent/apollo/configureH[r]