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

In CDMA we are use PN'pseudo random noise ",why is is call Noise.

TATA,

2 7782

IN 3 phase induction motor where we give i/p supply & how its working ?

2 4522

How many number of bricks required for 1 cum & how much mortar quantity require for 1 cum

Assurance, Campus Interview, R Tech Developers, Ramdev Construction, Synergy,

22 117848

Laboratory experiments conducted in Mumbai on a particular mix showed a strength of 33 MP a for a fully matured concrete. Find whether formworm can be removed for an identical concrete placed at Jammu at the age of 15 days when the average temperature is 60C. The stripping stress in concrete

CCIL,

2 5173

how we calculate the motor rating of pump for water suction ?its any formula for that plz give thank u

3 8391

Why 24VDC power Supply is used as standard for all loop powered transmitters?

Lupin,

8 28179

on what factor insulation resistance depends

Uttam Sugar,

2 9424

explain how to protect high rise building from the risk of lighting.

1 2425

State uses of different types of stsrters with different capacities of motors as below: a. up to 5HP b. above 5hp to 10hp c. above 10hp to 20hp d. above 20hp

2084

What is power factor? How to improve Power factor? draw a circuit diagram showing the connection of power factor improvement equipment to the electrical instillation.

1 3067

A 7 storey building has a floor area of 35,000sq.ft on each storey. On the ground floor 11KV electrical sub-station is to be erected. A load of 3kw for every 400sq.ft (p.f is 0.8) is proposed for each floor. fire pump 7.5hp, water pump 5hp, lift 2 nos, each 10hp and 20shop load of each shop is 5kw. calculate a. load each floor b. total load of building c. L.T feeders for aech floor and from transformer to main. d. distribution diagram e. capacity of sub-station/capacitor bank f. line diagram

2818

what is load balancing. what maximum load diffence is allowed between phases.

1 4549

-What shall be short circuit current of LV switchgear for a 1000 kva, 11.415kv, 3 phase tranformer with 5% reactance.

2133

-How do you select cable size for a given load at a given distance from source of supply. How do you find voltage drop.

1800

-What should be minimum value of insulation resistance and maximum value of earth resistance at any electrical instillation and what is method of testing the same.

2100

Un-Answered Questions { Engineering }

Can anyone send most commonley asked Instrumentation questions and answers in cement industry please?

1994

How much cements bag (or in KG) required for 1 Sq. M concrete, for M-30 grad concrete as per CPWD and where is thr proof on site

1699

What is view factor ?

1296

how to calculte capacitor range for single phase induction motors??pls tel

2126

Explain the two kinds of spinning machine?

What in bending moment, if a moment is free end of cantilever beam?

1315

induction 3 phase motor terminal connection

2670

During reclamation how can the occurrence of mud waves can be rectified?

1308

electrical ques

2141

this site is owned by an nonsense

2319

What kind of Neutral CT can be placed in 11/0.433KV transformer to be used and what are its specification?

1904

What are your goals?

2928

What is the use of array command?

1213

how to calibrate 0- 150 psi presure gauge by dead weght tester

2018

Any one please sent me a mahindra tractors model question papers.

1954

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