Engineering Interview Questions
Questions Answers Views Company eMail

what is the main supply source for pressure transmitter?

1 3711

what is ring main unit(Rmu)? what is its function

1 3063

what is the chemical name for oil that used in the transformer

NCC,

2 3134




How to set the star delta timer setting?

Integra,

1 2398

what is the differance between normal bybass & maintenance bybass in UPS?

1 1856

Generation of voltage for each phase are same of a turbogenerator.Although the short circuit current flow when two phase of turbogenerator are shorted(where current can't flow without potential difference),why?

972

what is the Tensile strength of M6 Screw

2 2713

In 11KV Double pole structure for each phase we are using Disc one Insulator. Why we are not using 2 r above insulators instead of one insulator?

Genus,

4 6107

What is the difference between Derived earth Fault and measured earth fault.How it works.

1 9096

Which one hurts more AC or DC Current ?

10 5095

How to decide Heating surface area of boiler on their steam generating capacity?

4 10144

WHAT IS DOL STARTER? HOW IT WORK? GIVE ITS CONTROL AND POWER DIAGRAM .

Bhel,

1038

what is star delta starter? how it works? give its control and power diagram.

Bhel, Star Wire, Point to Point Solution,

968

what is RTD? what is THERMOCOUPLE? What is difference between it?

Bhel,

2 3301

what is induction furnance? how many phase supply given io its coil for 15 or 20 ton furnance?

Bhel,

1 1657







Un-Answered Questions { Engineering }

What is HPLC ? and define it.

913


How to calculate wire length,size & current? ( related to control panel)

960


Why is it that a single, all – encompassing metric cannot be developed for programme complexity or programme quality?

917


how many minimum admixtures are used in water froofing structures

1096


what is the current pay package for an instrumentation engineer having 2 years of experience in cryogenic technology???????

3388






What is the meaning of HT Trivector Meter ?

1277


Where I can get the sample question for post of Junior engineer electrical-II For RRB Bhubaneswar.

981


1.what is the power consumption of three element drum level control in sugar industries? 2.how to reduce that?

578


State two to three differences between two stroke and four stroke engine?

9


In a Impedance Based Distance Relay (Quad Characteristics) - Could there be two different Line Angle(RCA) for Ph-Ph & Ph-Gnd? If So Kindly Let me Know.. Where, What are the advantages of the same?

328


How do I calculate/select Droop CT ratio for various capacity of generators?

2130


what is difference between class and object in c++

1028


What is the angle of inclination for the oil connection from transformer conservator to Bucholz relay and why?

1087


is there any influence of water(used for mixing of concrete) on a weight of harndend concrete.

1259


How can measure flow in oil line?which type of transmitter is generally used?

2648