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

Satellite Systems Engineering (106)
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Engineering Interview Questions

Questions Answers Views Company eMail

what is the meaning of improving the power factor (give technical ans not therotical)

2 4911

explain the function of brush less dc motor?

Bhel,

2101

Is vtg is controlled by the resistor? if else how much?

Sail,

2092

what is the function of a zener diode ?

Honeywell,

2 7439

in which mode of the zener diode act when load voltage is approximately constant

1 3885

what are the applications of SR, D, MASTER SLAVE ,T and JK flip flop?

HCL,

1 4807

explain the transient reactance

1 5232

Which IS Code/American Code applied for coupler test of steel

Bestech,

2634

state and explain that the vibration are transmitted from elastic materials or components to another?

Marine Platforms,

4936

describe excessive vibration of a machinery that not always apparent? state and explain that the vibration are transmitted from elastic materials or components to another?

8669

Is 3 phase induction motor can work as a generator?? if so why & how??

Jindal,

2 5211

Why are not use ball bearing insted of roller bearing?

4 8524

Why are not use ball bearing insted of roller bearing?

Ravi Biotech,

1870

what is diff between auto level and dumpy level?

ABB, L&T, NCCL,

4 68573

2. What is the range of the engine efficiency for two stroke engine? Why you don’t see two stroke engine in car? What are problem with two stroke engine?

Nissan,

2 8435

Un-Answered Questions { Engineering }

What is EHT tariff or Power factor Tariff ????

2348

Help need in transformer !? Hello Friends The parameters of 2300/230 v 50hz t/f is R1=0.286 ohm R`2=0.319 ohm Rc=240 ohm X1=0.73 ohm X`2=0.73 ohm Xm=49.2 ohm Secondary Load impedance ZL=0.387+J0.29 solve the exact equivalent circuit with normal voltage across primery.. I know every thing but i cant find CURRENT I1=? and I`2=? Please help me give solution or only Formula please please...

3111

Explain how polyester is made?

PLEASE SEND ME NIC SCIENTIFIC OFFICER-2009 EXAM PATTERN AND QUESTION PAPERS

2054

What are to be checked in an induction motor?

2067

why don't we use the generator as a motor? and what will happen?

1897

why the earth is taken minimum in supplying? wather it the proportional factor to getting work any equipment or a power plant?

1898

WHY NUTRAL GROUND SYSTEM USED IN 33KV SYSTEM

2214

Explain the value of colour with the help of a value chart.

What are the causes of boiler backfire and steps in how to prevent it from happening?

2037

How can test or measure the probe and extension cable to identify if the problem at the probe or cable or at the driver it self? (pleast notify the measuring method)

2605

what is advertised hop count

1776

what is the difference b/w ATS and HTS?

2188

How much dc volt applied in cathodic protection system?

2334

how to ctrl motor by use of ac or dc drive.plz explain evdintly

2052

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