what is difference between a NPN & PNP sensor?

0 Answers   Samtel,

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What you know about iso 9001? What is quality management system? Weather qms is suitable, adequate and effective or not? Is there any quality policy? Is there any quality objective? If yes, then what are they? How they are planning to achieve quality objectives? Do they are measure quality objectives?

0 Answers  

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about generator

5 Answers   Bhel,

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What are the uses of time standards?

0 Answers  

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What are the requirements of a good organization?

0 Answers  

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how to calculate area of a bar when you are getting weight per mitre of a tmt bar for calculating ps of that bar ?

0 Answers  

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How to Calibrate Mass Flow transmitter in field

0 Answers  

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What is a scope resolution operator?

1 Answers   Hitech, TCS,

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how a three wire proximity can be used in place of two wire proximity?

0 Answers   Samtel,

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i have one air blow heater , coiled heater is in side hollow ceramic tube and passing the air and other end hot air is going out, to control the hot air where i should fix up a THERMOCOUPLE on the heater or on the out let of hot air terminal which is the best way

0 Answers  

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what are the different ripple removing circuit . which one is better and why

0 Answers  

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i want piping routing interview questions ?

3 Answers   Lesus, ONGC, Penta Global, Technip,

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