Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Engineering Interview Questions

Questions Answers Views Company eMail

how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating

2415

what is sevice settings for mccb?How can be it setted?

2228

why sielent pole is used only in hydro generators and not in turbo generators

1 4184

ball pen is writtingg on paper

Bhel,

2208

any idea abt REVERSE METERING concept.........?

2242

why we use 250 ohms across HART CALIBRATOR DURING CALIBRATION OF TRANSMITTER

4 10543

define piston

3 5206

Why 250 or 500 ohm load resistance is use in any transmitter

2 8736

2 v/500amp/hr to 1.80vpc at 20 degree celsious 2v/5ooamp/hr to 1.75 vpc at 77degree farren .this is the capacity of a battery .what is the meaning of this . can i get a detailed explenation

2302

what is rated current and operating current?

1 4963

how u select control transformer for a mccb panels or any panels?for expample we hav 440 volts maim supply and control volts is 230v?

2167

How to run 1ph motor(230 VOLTS its full load amps is 4.5 ampa))with 480 volts main(we didn hav neutral)Thn we go for step down transformer.Our load 10 amps,so we conisder this amps in primary are secondary side?

1 3503

140 is load amps for a equipments and what ratio of CT requied for installimg ammeter to amps montering purpose?

1 4240

what difference between thermal and bi-metal over load relay?

2 8762

What is the quantit;(pratical method) of cement, sand, and gravel to be used in M25 grade of concrete for 1000 x 1000 x 1000 mm of sand (for cement please mention in kilos, and for sand and gravel please mention in cuft

1 3041

Un-Answered Questions { Engineering }

How do we calculate absolute pressure?

1365

What is the fault or needs to be done when frequency in ac drives is not changing?

1660

Which aircraft use uses automatic fuel transfer system and which aircraft uses semi automatic

1418

explain the functional Descriptions D/300PCI-E1 and D/300SC-E1

1117

Different types of communications? Explain.

1049

Sir, I want junior executive, Instrumentation question papaer for IOCL, Plz send to arabinda.ghosh83@gmail.com

2306

After synchronization with grid what is the demand value QKVAR and how we will maintain that?

2266

hi my name is ashok i have 55 per and 2 backlogs and one year left may i get above 60 pr

1766

I am applying for NTPC examination.Can we please provide previous paper to my mail prasad.chintala108340@gmail.com

2196

Explain avalanche breakdown?

1165

Write the fetch cycle and execute cycle for following instructions:JMPNZ (jump to the given address if the accumulator not equal to zero) RET(return from a subroutine) ADB (add the contents of register B to the accumulator and save result in the accumulator).

2213

GIVE US YOUR FULL DETAIL OF THE FOLLOWING… FULL NAME.. PERMENENT MAILING ADDRESS DIRECT CONTACT NO E MAIL ADDRES.

2487

How is make concrete cube?

1202

what is mean by ideal infinite bus? why it is required to consider in fault short circuit calculations?

2706

Which device is used for the source of emission of electrons in a crt?

1268

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