Which Surface hardening is preferrable for heating some portion of Component? a)Surface hardening b)Flame Hardening c)Nitriding

5 Answers   Bhel,

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What is the difference between air conditioning and refrigeration?

0 Answers  

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How to calculate per kW how much fuel conssume in DG set?

4 Answers   BEC, L&T,

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sir ,i applied rrb chennai for the post of junier engineer please sent model question papper with solved data to my mail id.aravindaptc@yahoo.co.in

0 Answers  

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what is differance between ball screw and lead screw ?

2 Answers   Amtek,

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What is the difference between Pipe & TUBE?

6 Answers  

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i am preparing for motor vehicle assistant inespector please send me old questions papers.

0 Answers  

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If I can absorb 9,000 lux of sunlight in the bottom of a pool what will the temp rise be per hour, per square foot of absorbing material, per gallon be? Temp of pool deck 115 degrees, water temp 75 degrees, 120,000 lux on the pool deck

0 Answers   ABB,

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why we cannot cool the room by opening the refrigerator ?

2 Answers  

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types of turbions

4 Answers  

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Dear sir-I WANT LAST FIVE YEARS RRB-CHENNAI QUESTION&ANSWER PAPER IN J.ENGG(GRADE:II)-MECHANICAL ENGINEER

0 Answers  

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HOW FORCE ACTING ON SPUR AND HELICAL GEAR

0 Answers  

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