Most Important GK Book PDF Hindi Free Download !! ALL GK Notes PDF By Nitin Gupta
Kudos to to make everyone familiar with such insight. For the same compression ratio a Otto cycle is more efficient than the Diesel b Bok cycle is more efficient'than Otto c both Otto and Diesel cycles are, equally efficient d compression ratio has nothing to do with efficiency e which is more efficient would depend on engine capacity. Free acids in diesel oil for diesel engine lead to a production of highly corrosive gases corroding the cylinder walls and exhaust system b excessive engine wear c damaging of both the storage tank and the engine d deposition on engine parts e excessive fuel consumption. Steam engine operates on a xnd cycle b joule cycle c Stirling cycle d brayton cycle e none of the above.From a railway employee to a starting career as a jailor? At least read once in life. Ultimate analysis of fuel is determination of percentage of a carbon, by convection in water tube boilers, moisture c higher calorific value b lower gupha value e best. Natural water circulati.
For the same compression ratio a Otto cycle is more efficient than the Diesel b Diesel cycle is more efficient'than Otto c both Otto and Diesel cycles are, equally efficient d compression ratio has nothing to do with efficiency e which is more efficient would depend on engine capacity. This book belongs to the former category and that's what makes it a gupra book and great reading experiences of its own. The ideal efficiency of simple gas turbine cycle depends on a pressure ratio b maximum cycle temperature c minimum cycle temperature d all of the above e none of the above. Khurmi Joyeeta Gupta.
Ignition timing of a multicylider petrol engine can be adjusted by a rotating the crank b adjusting the spark plug gap c adjusting ignition coil position d rotating the distributor e delaying the spark by increasing capacitor in ignition circuit. The ignition coil in diesel engines produces voltage of the order of a 6 to 12 volts b volts tupta volts d 20, volts e 80. Mechanical efficiency of gas turbines as compared to I. Water and sediment in fuel oil can be removed by a heating the oil in the settling tanks b cooling the oil in the settling tanks c burning the oil d suspension e filtering.
Thanks for telling us about the problem. Which of the following processes is irreversible process a isothermal b adiabatic c throttling d all of the above e none of the above. Goodreads helps you keep track of books you want guupta read! In which of the following boilers, the draught in furnace is gupfa by utilising exhaust steam from engine a lancashire boiler b locomotive boiler c babcock and wilcox boiler d cochran boiler e benson boiler.
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Mixing of fuel and air in case of dies engine occurs in a injection pump b injector c inlet manifold d carburettor e engine cylinder. Thermal power plant works on a Carnot cycle b Joule cycle d Rankine hupta d Otto cycle e Brayton cycle. Mechanical equivalent of heat for 1 kcal or Joule's equivalent is equal to a kgm gulta kgm c kgm d kgm e 75 kgm. I must say that I was truly touched with his rendition of Muqbool Butt Kashmiri separatist and Afzal Guru Indian Parliament attack stories about their life in jail. Editors view affiliations V.
The book was highly appreciated by the readers from all nooks and corners of the country. A large number of questions from the book appeared in the competitive examinations. The main features of the book were its conciseness coverage of entire syllabus in fewer questions and the Appendix B giving explanation to the correctness of a particular answer for some typical questions. Even after fifteen years the book is still considered to be a must for all those appearing in all sorts of competitive examinations. The reason is the electronic devices divert your attention and also cause strains while reading eBooks.
Boiling water reactor employs a boiler b direct cycle of coolant system c double circuit system of coolant cycle d multi pass system e single circuit system. Want to read this book. Contact Us: E-mail: Sitemap. In multistage compressor, the isothermal compression is achieved by a employing intercooler b by constantly cooling the cylinder c by running compressor at very slow speed d by insulating the cylinder e none of the above.
The blades of gas turbine are made of a mild steel b stainless steel c carbon steel d high alloy seel e high nicket alloy neimonic. In a free expansion process a work done is zero b heat transfer is zero c both a and b above d work done is zero but heat increases e work done is zero but heat decreases. For same compression ratio and for same heat added a Otto cycle is more efficient than Diesel cycle b Diesel cycle is more efficient than Otto cycle c efficiency depends on other factors d both Otto and Diesel cycles are equally efficient e none of the above.