Answer / mallayya

Fission is the process of division of a particle/atom into
different parts.


Fusion is process of integration of different
particles/atoms so that new element is formed

Answer / s.muthupandi

fusion is combaining of lighter nucleus to form a heavy
nucleus
fission is splitting heavy nucleus into smaller nucli

i am preparing for vsp management trainee technical 2010.can any one send me modelpapers of preliminary written test.

0 Answers  

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2. Dry saturated steam at 3.5 bar is expanded through a convergent nozzle to 2.2 bar. The exit area is 5 sq. cm. Calculate the exit velocity and mass flow rate, assuming isentropic expansion and super saturated flow. b) A cast iron cylinder head is fastened to a cylinder of 750mm bore with 12 stud bolts. The maximum pressure inside the cylinder is 3 Mpa. The stiffness of part is thrice the stiffness of the bolt. What should be the initial tightening load so that the point is leak proof at maximum pressure? Also choose a suitable bolt for the above application 2 The propeller shaft of a marine engine is to transmit 600 kW at 1200 rpm, without a significant bending. The efficiency of the propeller is 88% at 32 knots ( 1 knot = 1085 km/hr). If the slenderness ratio is less than 50 and the permissible shear stress should not exceed 65 Mpa. Determine the diameter of shaft. 3 A semi-elliptic leaf spring consists of two extra full-length leaves and six graduated length leaves, including the master leaf. Each leaf is 7.2 mm thick and 65 mm wide. The centre-to-centre distance between the two eyes is 1.3m. The leaves are pre-stressed in such a way that when the load is maximum, stress induced in all leaves are equal to 380 N/mm sq. Determine the maximum force that the spring can withstand

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who in india do the natural frecquency test on turbine blades

1 Answers   Associated Engineering,

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what is critical temprature

10 Answers   MAHINDRA, TATA,

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what is the purpose of reheating the fuel in gas turbine

5 Answers  

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why do we require cooling towers in case of water cooled chillers?????

2 Answers  

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what is the reason if a supply air grill located top of the glass and glass is getting sweated.become like mist.

0 Answers   Carrier, Sail,

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Give one example of metal classified as per structure as bcc, fcc, hcp and ccp.

0 Answers  

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do any one have an idea,of saipem engineering interviw?

1 Answers  

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What is BMS?

3 Answers  

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What is the effect or reheater in the gas turbine?

4 Answers   Bhel,

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What is the function of Clapper box in a shaper?

11 Answers   HAL, Seven Rings Cement,

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