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

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Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

How to convertion 100 m3/hr to mmH2O or to Kg/cm2?

915

Is it a good sign when thick smoke comes out of a Oil vapor extraction fan of a steam turbine oil sump? What does it indicates?

997

What are the raw material needed for steel production?

1 1449

In Air circuit breaker LSIG protection unit is used. Without fault in cables (2 runs 3Cx150Sq.mm Copper, 1Kv grade, XPLE armored cable IR value is more than 550Mohm @ 500V Megger) and load section Long time Overcurrent protection is triggers and trips the unit. We changed LSIG protection with new factory tested unit. Even then fault is persisting. Please suggest the possible causes

867

Can we apply curing compound on ceiling (slab Bottom)

838

how to revers the direction of single phase motor

1009

Briks type

1 1621

How much voltage we need to apply in 33kv cable during hipot test of cable

928

Determine the production capacity of a treatment plant for a city of 1,250,000 population. Assume the specific consumption per capita of 15ol/c/d, non-domestic water use of 30,000,000 m³/year, and UFW of 12%.

1158

An impedance of 100 ohms resistance and an unknown inductance is connected across the capacitor. The resulting impedance is a pure resistance of 500 ohms ifω = 10^5 rad/sec. calculate the values of inductor and capacitor.

1479

Slipring moter find external resistance

1 1619

tell me about your project

1 1716

Interchange 7 and 6 ,÷and× 36×7+4-7×3

1 1709

How to find the cuplock pipe qty in staging for Minor bridge?

1745

Question on maha cement

781

Un-Answered Questions { Engineering }

Define what happens to the series current , load current and zener current when the dc input voltage of a zener regulator increases?

1275

Define what is meant by phase reversal?

1236

How could I get a certificate of competency as Electrical Supervisor? I have completed By BTech in Electrical this year(2012) for VJTI Mumbai Maharashtra. Is it compulsory to be produced while joining?

3520

if you are in a software company,then why do you want to come in a core company like sail, ntpc(where lots of trouble like tension but you have a good life in a it company) ?

1972

how to absorb to site basic corrections? which are the important correction?

1545

"In refrigeration, why during operations is running low pressure at the suction side?"

5011

what is meant by neutral compensation factor and where it is used

1972

Any one who apply for Ferro Scrap Nigam Limited cn join with me at rajuhalder@indiatimes.com or 09669717028

2037

How to convert mmWc(mili meter water colam) to tph(ton per hour)?

1048

What are the advantages of instrument transformer?

1227

how many types of viberation transmitter and how to calibrate and where use of vibration transmitter

2188

HOW WE CHOOSE EARTH'S POTENTIAL AS ZERO V?

2116

whaat is blister in box girder bridge and what is its function..

4983

Discuss how the takeoff weight of an aircraft can be estimated?

1329

Explain why open-loop op-amp configurations are not used in linear applications?

1366

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