What is derating factor in Motor?

1 Answers  

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how pressurize drum calibrated ?

0 Answers  

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what is HVAC?

1 Answers  

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which type of zones used for boiler? & why ?

0 Answers  

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POSSITIVE PULSE IS APPLIED TO AN INVERTER INPUT.THE TIME FROM THE LEADING EDGE OF THE INPUT TO THE LEADING EDGE OF THE OUTPUT IS 10 ns. THE TIME FROM THE TRAILING EDGE OF THE INPUT TO THE TRYLING EDGE OF THE OUTPUT IS 8 ns. WHAT ARE THE VALUES OF tPLH and tPHL?

0 Answers  

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What is Span Error

0 Answers  

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what is interlock ckt? why it is necessary in industrial machines ?

2 Answers   IOCL,

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Can anyone help me with the Question bank(objective type) for complete Instrumentation engineering,either a soft copy or a Hard copy(Book),or the name of the author ,or publisher.

1 Answers   Reliance,

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admittance level sensor meaning?

2 Answers   CGL,

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can we replace a slot sensor (inductive type) with limit switch (potenial free contact / no-nc type).

0 Answers   Max India,

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can any one help me to get bel probational engineers sample question papers. I have applied for it.

0 Answers  

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if my 6 kva UPS gives 20 min. backup at 100 % load, then at 25% load what is the backup time?

17 Answers  

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