Differentiate between low pass, high pass and band pass filter?

1069

While finding the velocity of gear B , in case of a simple epicyclic gear train, why do we take tke velocity of gear A to be ZERO(0)if the arm is rotated with speed equal to that of gear A and in opposite direction?

2002

Why do large ships like aircraft carriers not sink despite weighing several thousand tonnes?

1030

Why do we need digitisation?

2994

Define modulation.

1052

i am electronics & comm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you akil403@yahoo.com

2057

please msg me tecnical question of hpcl

2123

How to calculate mmwc values into tonnes?

1258

how to calculate testing date

1682

Is there a handy way to determine if a horizontal pipe is running full if the flow rate is known?

1061

Which type of furnace is required in solution annealing?

918

What is costing in 100squre feet bricks

1851

We are preparing another project which involves Waste heat recovery from a 1 MW GE Engine. The Engine in particular gives out flue gas at 487Deg C with a flow rate of 5650 kg/hour and this can be cooled to 180 Deg C. This gives a thermal output of ~ 594 KW that is available for input to VAM via heat exchanger / boiler. Additionally 581 KW will be available from engine jacket water (temperature profile 80/ 80 Deg C and a flow rate of 50m3/hr) Our estimation is that 300 TR of cooling is possible with a suitable VAM machine(s). Please advise what is the most suitable arrangement with maximum TR and min Capital expenditure. plz reply me as early as possible

1984

What are the types of instrument transformer?

1173

How to calculate the heat load for a electrical room

3085