Steam Generators A steam generator generates steam at the desired rate at the desired pressure and temperature by running fuel in its furnace (used in both fossil-fuel and nuclear-fuel electric generating power stations). It is a complex integration of furnace‚ superheater‚ reheater‚ boiler or evaporator‚ economizer and air preheater along with various auxiliaries such as pulverizers‚ burners‚ fans‚ stokers‚ dust collectors and precipitators‚ ash handling equipment and chimney/stack. Steam
Premium Coal Steam locomotive Combustion
SKIN • Largest and heaviest organ of the body; accounts for about 15% of the total body weight • Also called as cutaneous membrane • Skin contains two layers‚ the epidermis and the dermis. • The hypodermis is the layer underneath the skin. FUNCTIONS • Skin is a protective covering that prevents harmful substances from entering the body. • It helps regulate body temperature and water loss. • It houses sensory receptors and contains immune system cells. • It synthesizes chemicals and excretes
Premium Skin Epidermis
HOMEOSTASIS BIOLOGY I BIO091 Prepared by: Nur Syakireen Bt. Ishak SCOPE •Definition and importance of homeostasis •Homeostatic organ •Negative and positive feedback mechanisms •Blood-glucose regulation •Thermoregulation •Osmoregulation DEFINITON & IMPORTANCE OF HOMEOSTASIS Homeostasis • Homeostasis: • is the steady state of physiological condition of the body. • it is the physiological processes by which organisms maintain a constant & balanced internal environment. • In achieving
Premium Kidney Blood Nephron
Low Cost Green Houses for Vegetable Production Agriculture is the backbone of India’s economic activity and our experience during the last 50 years has demonstrated the strong correlation between agricultural growth and economic prosperity. The present agricultural scenario is a mix of outstanding achievements and missed opportunities. If India has to emerge as an economic power in the world‚ our agricultural productivity should equal those countries‚ which are currently rated as economic power
Premium Greenhouse Agriculture Irrigation
BASIC CONTROL MECHANISMS OF THERMOREGULATORY PROCESS IN LIVESTOCK SALAMI SAHEED AYODEJI Introduction Thermoregulation is the ability of an organism to keep its body temperature within certain boundaries‚ even when the surrounding temperature is very different (Wikipedia‚ 2012). Thermoregulation could also be referred to as the mechanisms and control systems used by the body to balance thermal inputs and thermal losses so as to maintain its core temperature nearly constant (Monique‚ 2002). This
Premium Thermoregulation Hypothalamus
b) Evaporative emissions 4. Emission standards 5. Need to control emissions 6. Emission Testing Procedures 7. Emission control techniques I. Tailpipe emission control techniques i) Increasing engine efficiency by Electronic Ignition‚ Fuel injection… ii) Increasing vehicle efficiency iii) Increasing driving efficiency iv) Cleaning up the emissions by Air Injection‚ Exhaust Gas Recirculation‚ Catalytic Converter‚ Spark Optimizer II. Evaporative emission
Premium Internal combustion engine Gasoline Diesel engine
CHAPTER 1 EVOLUTION- the process of change that has transformed life on Earth BIOLOGY- scientific study of life EMERGENT PROPERTIES- result from the arrangement and interaction of parts within a system SYSTEMS BIOLOGY- constructs models for the dynamic behavior of whole biological systems EUKARYOTIC CELL- has membrane enclosed organelles‚ the largest of which is usually the nucleus PROKARYOTIC CELL- simpler and smaller‚ does not contain nucleus or other membrane enclosed organelles DNA- (Deoxyribonucleic
Free Atom Electron Chemical bond
SYNOPSIS FOR DISSERTATION: STAGE 1 STUDY AND ANALYSIS OF FREQUENCY AND PROCEDURES FOR MAINTENANCE OF MECHANICAL SYSTEMS INSTALLED IN A TOWNSHIP. NAME OF CANDIDATE: HARSHAL KAVDIKAR NAME OF GUIDE: PROFESSOR D.S.PATIL M. ARCH (CONSTRUCTION MANAGEMENT) Y.C.M.O.U. study centre: b.n.c.a.pune. INDEX * INTRODUCTION * objective of the study * scope of work * methodology * literature survey * method for data collection * research planning introduction
Premium HVAC
probably have on your house now can reach temperatures of over 70 degrees storing more heat into your house‚ cool roofing’s temperature only goes to 20-35 degrees at most without insulation leaving your house cooler and saving you from paying heavy cooling bills. Authentic roof -made from recycled materials -been said that it’s virtually unbreakable -they are extremely light
Premium Heat Recycling HVAC
Exam 1 Study Guide 1) What is biology? the scientific study of life 2) Which of the following is not a property of life? A) Populations of organisms are unable to change over time. B) Living things exhibit complex but ordered organization. C) Organisms respond to environmental stimuli. D) Organisms take in energy and use it to perform all of life’s activities. E) Organisms reproduce their own kind. 3) What are the two main processes that ecosystems depend upon? nutrient
Premium Life Organism Biology