how to differentiate a mpcb,mcb with contactors via working principle Explain the working principle of MPCB,MCB & Contactors

1 Answers  

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why in industries it is specified as .2 to 1 kg/cm2

1 Answers   Bhel,

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WHAT IS SETUP TIME,OPERATION TIME

7 Answers   BDL, Goyal Group,

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What should be the material composition of transformer oil filtration machine to avoid metal contamination in filtered oil?

0 Answers  

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define production

9 Answers  

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how to calibret load cell?

2 Answers   Rain Cements, UltraTech,

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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 is a scope resolution operator?

1 Answers   Hitech, TCS,

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How To Operate smoke Detector

1 Answers  

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Write a C++ code that print the largest two among three numbers

0 Answers   An-Najah National University,

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What is alpha test in alumina powder?

0 Answers   JCPL,

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business plan for 100 machines in a bulding showing differeng allocation of network devises?

0 Answers  

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