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Essar Interview Questions
Questions Answers Views Company eMail

I have a MRE200 amplifier for controlling a mitsubishi servo motor, I would like to know how many pulses are required to rotate the servo motor by 1 degree and what must be the pulse width

 1 4328

In 16' pipeline one pcv is installed which is controlled by PT installed at inlet of PCV.If Flowrate in pipeline increases what will happen to pressure at the inlet of pcv.

 5 9452

what is sil (safety integrity level

 2188

why power generated only 11KV not more than???????? and why power up/down is multification of 11*?=??.??? foe Example 11/33,11/66,66/11KV etc,

 8 11030

how to identified power tranfer line is how much KV????

 5 8054

effect of temperature on stainless steel,aluminized steel,chromium at (500C-750C)-required for project work on silencer 1.thermal conductivity 2.heat conduction 3.mechanical strength 4.temperature to weight ratio urgent

1440

how can we find the discharge pressure of the pump with the use of flow and NPSH?

 1379

what will be the velosity of a water at in the pipe of 6 inches which is situated at the bottom of 10 mtr tank ?

 1 3372

Diffrence between centrifugal & recipocating pump?

 8 10200

what is the difference between the heat exchanger and cooling tower???????????

 10 26551

what is water at its saturation temperature ??????????

 2 4265

WHY THE SYNCHRORONOUS MOTOR IS NOT SELF STARTING, AND WHY THE STATOR AND ROTOR IS COUPLED?

 3 5013

Is it possible that Generator trip but Turbine not trip.Give explanation.

 1 4020

what is different between mechanical seal and oil seal

 1 13726

Why 11KV/440V distribution supply use for Domestic use?

 3 11637

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