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

What is the density of steel?

6 14537

What is the density of cement?

10 18026

how to calculate transformer load?

Lanco,

2427

how should we take soil sample for CBR test?

1 6644

In power plant synchronizing time (synchroniging meter should be 12'o clock position only. why not 6'o clock position not possible.

ITC Infotech,

1 3977

what is the use of CW(Circulating water ,clarified water,cooling water),auxiliary cooling water(ACW),auxiliary raw cooling water(ARCW)in thermal power plant.plzz explain the different characteristics of these types of water.

NTPC,

4056

In gas and water who's density is greater and why?

5 7711

What happen to generator if i have unbalanced load?

Reliance Energy, Sail, TCS,

2061

how u meassure a room temp?in rtd or themo couple?

4 8390

for concrete cubes samples.. what if the 7 days gain the strength of 42.34 mm/2 and the 28 days only gain the strength of 37.5 mm/2?

2 5091

what is power relation in AM system

2 6592

how can i get elcctrical supervisor license & Certificate of competancy in gujarat? i have completed my B.E (Electrical) course from gujarat.

NTPC, Welspun,

2 6869

explain bicycle rear wheel sprocket working?

1 6630

how to calculate bearing number to dia of the inner and outer

ABC, Horreia, Hyundai, Leoplast, MMM, PRAN-RFL, SKF,

2 25808

what is the praposion of M30 concrete mix.

6 11300

Un-Answered Questions { Engineering }

Which was the first us space station?

766

Under what condition a convergent divergent nozzle required ?

1008

Explain the difference between shear center flexural center of twist and elastic center?

1046

What is the yield of 100 litres of water and 10 kg of cement in grout mix?

2019

What the main causes of transient interruptions on Over-Head Distribution Lines?

2072

if 12v battery get discharged for 2 months after if we put charge it will charge again?how much time it will take to charge?

1886

Can we Use AC Servo Motor with Variable Frequency drive instead of Servo Drive? OR with VFD, only simple induction motor can be connected? VFD (Variable Frequency Drive)is having facility of Encoder Feedback.

2808

what you have to see after one week or month from the day of installation of transformer ?

1672

Which are the main wings of the space application centre ( sac ), ahmedabad?

671

Index of an Array containing 'n' aliment varies from________to_______

1992

Why do we convert frequency domain to laplace domain?

1002

how to select overload-relay for perticular motor 1.for D.O.L. starter 2. for Star-delta starter ????

2796

Explain what is meant by saying at what current is transistor biased?

1062

234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,

1990

List out some of the common problems that architect have to tackle it?

1040

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