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

How we connect a instrument with ground, Give brief explanation with help of diagram?

1 2155

Why grounding is necessary? Give example with diagram.

Bright Point, DS Group,

1 2277

how 3 out of 2 Logic/interlocks works? give brief explanation with help of diagram.

Adani Power,

1 2370

what is draiv work

1 1972

Sir i completed diploma in electrical from govt. Polytechnic dhanbad (jharkhand) . In 2012 . Now i am working in sail iisco plant . Sir i want to get electrical supervisory certificate for applying in ongc . From where i get this certificate please guide me procedure step by step

1 2845

current transformer balance the power level on both sides. e.g in case of step up, at secondary side voltage rise but current decrease and vice versa in case of step down transformer. but how this power level remains same in case of current transformer and voltage transformer

1 1666

what will be price of 1:2:4pcc per kg?

Intellect Engineers,

1 2172

While calculating quantity of cement required for 1 qubic meter If mix is m25 1:1:2 =4 1.52/4=0.38, 0.38x1440=547.20 kgs I know 1440 is unit weight of cement And what is 1.52 ? And some one using 1.54 and 1.53 etc... Why they are using can u explain me what is 1.52, 1.53, 1.54?

4 6347

Find the netid and hostid for the following classful IP addresses? i) 117.34.3.8 ii) 132.57.8.6 iii) 207.3.54.12

UOG,

2 14395

Briefly define and explain the following different types of Pulse Amplitude Modulation (PAM) with some examples. i) 2-PAM ii) 4-PAM iii) 8-PAM iv) 16-PAM v) Quadrature Amplitude Modulation (QAM)

UOG,

1 2213

What is the theoretical capacity of a channel in each of the following cases? i) Bandwidth: 20KHz SNR(dB) =40 ii) Bandwidth: 200KHz SNR(dB) =06 iii) Bandwidth: 1MHz SNR(dB) =20

UOG,

5315

An ISP is granted a block of addresses starting with 150.80.0.0/16. The ISP wants to distribute these blocks to 2600 customers as follows. a) 200 medium size businesses; each needs 16 addresses b) 400 small businesses; each needs 8 addresses c) 2000 households; each needs 4 addresses Design the subblocks and give the slash notation for each subblock. Find out how many addresses are still available after these allocations.

UOG,

1 7785

1)How to calculate concrete cube testing load by area in mpa 2) in kg/cme also

SLEC,

1 3846

What will happen if i replace a inductive proximity switch with photo sensor in a machine?

Hitachi,

1 1883

Myself completed B.Tech ECE in private university but i am working as an testing and commissioning engineer in electrical field whether i am eligibility to apply electrical licence.

1 2772

Un-Answered Questions { Engineering }

which fit is this 177-S6?

2146

TO CALCULATE THE RESISTANCE OF GRR OF HT MOTOR 400KW WHEREAS STATOR VOLTAGE 6.6KV AND ROTOR VOLTAGE 705V AND ROTOR CURRENT IS 346A.

5583

What will happened if the neutral of the (star connected secondry) Xformer disconnected? (if its Above KVA rated one)

2230

sir,please give me some exam paper for referance. Thanks & Regards,

2212

CAN ANY ONE SEND ME THE RRB SECTION ENG. Q-PAPER .. MY MAIL ID :suresh25siva@yahoo.com, suresh.sivakumar@tcs.com

2134

i need the placement paper of ford IT service...

2073

Hi i want some previous interview questions and answers for KVB Bank.

2694

i want bhel placement paper for electrical if anybody having pl send to my id kavitha867@myway.com immediately

2046

i hav applied for the post of engg. in iocl so please require the past test papers fro instrumentation engg please please help me and send me the papers or tell me the pattern and type of ques asked in examination......

2129

any body who gone thru recent iocl interview.INSTRUMENTATION questions. I need.

2551

principle of dead weight tester ?

2143

i need last year question paper of GATE exam of chemical stream.but i failed i geting exam papers.soits humble request to u that if any body found last years GATE exam paper of chemical stream then send it to on this mail address.i shall be thankful to u for this. mail address:- sachin_4255@yahoo.co.in thank you.

3774

Why patra you join

1583

Draw a SLD for main panel for school having connected load of 1200kw and emergency generator 200kw.also show the increase of additional load of chiller 225kw in the lv panel indicating meter postion size of transformer ,cables and capacitor bank.

1044

plz help me i want previous question papers of section engineer rrb electronics send me plz sadiksharif@gmail.com

1814

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