Engineering Interview Questions
Questions Answers Views Company eMail

can any1 provide me the PLACEMENT PAPERS FOR BHEL

1642

what is the working principle of tube light?

2 4371

what is the working principle of ceiling fan and table fan?

ABC, Tata Steel Limited,

10 45098

why we can stote dc? why we cant store ac?

1619

what is a tri vector meter? what are the tri vectors?

2 5611

why we cannot apply ohms law to transformer?

3 5593

working of bulb?

1 3433

plz give me the logic for how a pushbuttoon can be worked as atoggle switch i m working with allenbradely/micrologix1200/rslogix500

3 5439

what is per unit impedance?

3 11223

why overload relay is not tripped at time of starting of motor allthough staring current is too high?

TATA,

5 9803

What is the formula for converting Pipe Diameter to Plate?

5 25926

Dear Sir/Madam, I have one questions we have three steam turbines and one Gas turbine and our industry linked with the public network, we have protection system one of the protection is reverse power we can export just four MW only i would like to ask about how to calculate the reverse power. Thank you in advance best regards

1635

How many earthings are provided for a 250KVA distribution transformer?

9 15377

WHY LATCHING CURRENT IS GREATER THATN HOLDING CURRENT?

1 7335

WHAT IS MEANT BY DERATING OF THYRISTOR?

TATA, Trane,

2463


Un-Answered Questions { Engineering }

What are the laws of gyro-dynamics?

879


how many sqft or cft of work done by a mason per day in all works such as brick,block,concrete,shuttering carpenter,reinforcement fabricator,painter,door window carpenter.....everything thank you

1499


sir vizag steel ka junior trainee ka paper kitne number ka ayega

1769


Can a wave happen in the middle of the ocean like in the movie poseidon 2006?

691


How to calculate or what is the process of calculation for making 1Metre squre area by AAC Blok which quantity of Cement, Sand & Chips are to be required?

1404






significance of specific surface area of particles?

1636


in plate load test what is the thickness of plate 20mm 5mm 50mm none

1710


i have four storeyed rcc building.basement of the building is around 34 years old.it does not have pillar support.it is having lintel steel support at every 7 feet of construction. how long this building will lost long . can any body help me in this regard

1870


What kinds of decision are made about CT from it's Knee point(voltage & current)?

3807


working of nuclear power plant

1540


y the range of char is between -128 to 127 only????

1305


what is advertised hop count

1271


How to select, design,size & calculate for 11 KV/33KV/66KV/132KV/220 KV/440 KV circuit breaker for HT side of transformer protection/HT distribution protection?

2294


If there are two transformer having rating of 2.5mva, 6.6kv/440v(satr-star),and the load is 600kw then what is better to maintain less losses in transformer having both transformer in parellel or only single transformer connected to load? Please give calculated answer

2273


When using a pumping loop to mix two miscible fluids in a tank, when can the content are considered well mixed?

939