Engineering Interview Questions
Questions Answers Views Company eMail

It is observed that AVR of an Alternator is more likely to fail if the Generator and Mains Neutral are directly connected to each other. Why should this be so?

1 3109

hi friends i am b-tech in computer science having interview of State bank of india clerk day on 30 th april. I want to know the answer of question:"you r B.tech in C.S. why do u want to become a bank clerk?" please help.Its my humble request.

State Bank Of India SBI,

1575

In Swinburne's Test on D.C.machines, why the efficiency is more when the machine runs as generator than when it runs as motor???

College School Exams Tests, GE, MVR, Practical Viva Questions,

6 36119

How the battery of a mobile phone is charged??? whether it is charged uniformly or charges fast initially and slowly later on during reaching its full charging value????

1 3222

For the same part, it is possible to Specify the two different type of Hardness with same scall(EX-Quenching and tempering==>450 to 500HV30 & Hardening and Austempering 330- 380HV30)

1928

In bently nevada vibration monitoring system,what is the reason to maintain the Resistance of the probe + extension cable equal to 95 ohm? If possible explain the basic principle of measurement with detail electronic circuits.

Essar,

2497

WHY SECONDARY OF CT SHOULD NEVER BE KEPT OPEN CIRCUITED?

7 12005

Can we get the shock if Power system is unearth means delta type take an rated voltage as 6.6 KV?

Reliance,

9 9065

what is frequency? and its importance

3 5796

what is the isolation transformer. what is the isolator?

1612

I know current,volt,powerfactor of an electrical line. In this line how I will calculate Active power and Reactive power

2 3766

in our sub station why we step down firstly 33kv\11kv then 11kv to 430v. can we direct step down 33v to 430.v.

7 12478

will anyone pls tell me which is the best institue for oracle certification and approx fee for that in banglore....

1573

what is through fault?

KSEB,

1770

what are pilot cells

KSEB,

1581


Un-Answered Questions { Engineering }

Differentiate first angle & third angle projection?

662


Why oil with petrol can be used in two stroke engines but not in four stroke engines (two wheelers)?

585


Merits & Demarits of Oil circuit & Air circuit breakers ?

1617


How do i right a ladder diagram that has 1 actuator that performs a full stroke followed by a half stroke

1628


Why silicon type transistors are more often used than germanium type?

743






Whats the main tests to circuit breaker transformers and motorstarters

1863


describe what is const pointer and why do we need it?

1538


I need to constructive work in amaraj batteries

1402


What is meant by relay & co-ordination at substation engineering ?

1821


Explain the toggle state in JKMS FF.

2531


Explain the difference allen bradley and siemens plc

531


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

615


Explain what are some good uses of low-grade steam at 12 atm and 1920c?

628


What is the purpose of washing?

1


what is the profesional board for electrical engineer what is thepast and during construction for electrical engineering

1469