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

Why we should not parallel the with EB

1 2581

Can anybody tell me why inductors draw lagging current and capacitors draw leading current from supply?

4 9829

what is reactive power and active power

4 7224

what is use of powerdown and idle mode. is it possible to execute the normal operations in these two modes

1 3139

What is the Ohms low calculation

2 5185

Single phase and threephase power calculation

2160

What is the Impedance, inductive reactance calculations

1881

What is the RMS Value. Please discribe in detail

Bhel,

14 19639

What is the transformenr turns ratio.

5 12206

How to measure current and voltage in an ELV circuit

4180

What about electrical Units. discrive in detail

2113

Discribe type of fault in DOL and stardelta startor.

2251

What is Skin effect in Cable?

4 7497

Waht is Inductor?

2 6108

WHAT ARE THE SITE TEST APPLIED ON A SURGE ARRESTORS? DO MEGGER TEST APPLIED ON SURGE ARRESTOR? IF YES THEN WHAT ARE THE ACCEPTED IR VALUE REQUIRED FOR SURGE ARRESTORS FOR VOLTAGE LEVEL 11KV, 33KV, 66KV 132KV, 220KV AND 400KV?

5 11519

Un-Answered Questions { Engineering }

What are the steps involved in the concreting process?

1370

How to calculate heat affected zone in weld?

1117

What is quality management system?

1072

what is the weight of 6000 psi concrete in lb/cft?

3646

CT Ratio of a energy meter connection is Red Phase : 100/5A, yello Phase : 50/5A & Blue phase : 100/5 A what is the overall Multiplication factor

1675

Define what is meant by small signal amplifier?

1048

How to take labor charges for construction of 1cum of concrete?

1199

sir,i m mech. engg final year student, please send me technical test question with answer for gail,bhel,sail& also useful for other psu exam. thank you....

2032

What is select miller cutter?

1117

What is the reason for emitting the white exhaust smoke during start of the vehicle? How will you prevent this?

1088

For how much time F-1 vissa is valid?

2015

Explain the construction and application of a jfet.

1124

What is soft & hard andover????

2237

How can i calculate the Breaking capacity of molded case circuit breaker, is the breaking capacity of CB for Diesel generator shall be less than grid supply's breaker ?

2263

Draw transformer phasor diagram.(full load,no load)

4199

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