a. Brainstorming b. Hazard c. Phosgene d. Hazop 2. Which acid was the by-product of caustic soda manufacturing plant? a. Folic acid b. Hydrochloric acid c. Sulphuric acid d. Nitric acid 3. Which Step cannot be taken to isolate or block energy? a. Block machine parts against motion that might result from gravity. b. Disconnect or shutdown engines or motors that power mechanical systems. c. Discharge capacitors by grounding. d. De-energize electrical circuits by disconnecting power source
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successful compression-ignition engine (the diesel engine) in 1892. The operation of the internal-combustion reciprocating engine employs either a four-stroke cycle or a two-stroke cycle. A stroke is one continuous movement of the piston within the cylinder. In the
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reconverted to mechanical power by means of an actuating cylinder‚ or turbine. (1) - A hydraulic pump converts mechanical power to hydraulic power (2) - An actuating cylinder converts hydraulic power to mechanical power (3) - Landing Gear (4) - Engine power (mechanical HP) If an electrical system were used instead of a hydraulic system‚ a generator would take the place of the pump and a motor would take the place of the actuating cylinder Some Hydraulic Systems in Aircrafts
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AVTEC: Its backairound:- The power unit plant of‚ AVTEC India Ltd. Which was initially the passenger car division‚ was established in 1984? The division comprised of state of art manufacturing complex‚ manufacturing fuel-efficient engines and transmission‚ basically for passenger car application. The division is spread over an area 153Hectare. The total investment in the division including the machinery amounted to around Rs.1840 million. The main assimilation of technology was from Isuzu Japan
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The 1969 Yenko bears the legendary 427 big block that pushes 430 horse‚ 450lb-ft of torque‚ and the ZL-1‚ which sports the first 427 aluminum block made by Chevy. This monster of an engine pushed out close to 500 horse‚ and 475lb-ft of torque. In the early 80’s both car companies went through some dramatic changes. For instance‚ the thunderous V8’s were replaced with six cylinder engines‚ and Mustang even had a few four-cylinder engines out there as well. You ask why these famous muscle
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wooden block‚ marble‚ pebbles‚ and an unknown liquid sample. For the density of water‚ a clean and dry 100ml graduated cylinder was weighed and 50ml of water was added into the graduated cylinder. The graduated cylinder with water was weighed again to get its mass. For the density of a liquid other than water‚ a clean and dry 10ml graduated cylinder was weighed and 5.0ml of the different liquid samples (isopropyl alcohol‚ coconut oil and an unknown liquid) were added to the graduated cylinder. Again
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0.05M‚ 0.1M‚ 0.2M‚ 0.3M and 0.4M? Variables: Independent variables: different concentration of hydrochloride solution. * 0M‚ 0.05M‚ 0.1M‚ 0.2M‚ 0.3M and 0.4M Dependent variables: extent that gelate blocks have been digested. * Can be measured by change in the mass of gelate blocks Control variables: * Temperature: The temperature of digestion environment will be controlled by keeping these solutions in the same area. This will mean that there is no variation in temperature between
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displaces 2.5 L of water when placed in a large overflow container. Calculate the density of the object. (answer = 7.2 kg/L or 7.2 g/mL or 7.2 g/cm3) 3. A graduated cylinder has a mass of 80 g when empty. When 20 mL of water is added‚ the graduated cylinder has a mass of 100 g. If a stone is added to the graduated cylinder‚ the water level rises to 45 mL and the total mass is now 156 g. What is the density of the stone? (answer = 2.24 g/mL or 2.24 g/cm3) Chemistry: Density Problems (there
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Technology Guwahati 1 Gasoline Injection In a multi-cylinder engine with a carburetor‚ it is difficult to obtain a uniform mixture in each cylinder. The various cylinders receive the airgasoline mixture in varying quantities and richness. This problem is called the maldistribution and can be solved by the port injection system by having the same amount of gasoline injected at each intake manifold. By adopting gasoline injection each cylinder can get the same richness of the air-gasoline mixture
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Module 3: ROTATIONAL KINEMATICS Reference Book: Properties of Matter – Dr. Tofazzal Hossain MOMENT OF INERTIA: According to Newton’s first law of motion‚ “a body must continue in its state of rest or of uniform motion along a straight line‚ unless acted upon by an external force.” This inertness or inability of a body to change by itself its position of rest or of uniform motion is called inertia. Exactly in the same manner‚ in case of rotational motion‚ also we find that‚ a
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