Engineering Interview Questions
Questions Answers Views Company eMail

what is the dedicated earthing

Reddy Labs,

1 3626

what should be the resistance valve of healthy earth pit

Reddy Labs,

1 4205

how many bags of cement,sand and Aggregate to p.c.c. of 1:2:4 ratio.

Isaac Designs,

4 7172

give the sample format of boq plumbing materials

2213

what is the responsibility of C license holder in industry?

8531

why capacitor do not switch ON the DG power? (I had checked, capacitor ON in DG power that time current rating was reduced.)

1 2834

What is circuit testing?

1540

why is neccessary Tap changing of power transformer with in a certain time

1 2545

132/66kv sub-station procation ?

1709

Why we use circular(Stepped) cross section in transformer core?

1751

Why we use mostly circular coil in transformer? not square or rectangular type of coil.

4 13541

WHAT IS SUBSTATION & ACCORDING TO VOLTAGE HT,EHT SUBSTATION EXPLAIN IT

2685

what is slip?

3 5070

what is necessity of using isolation transformer?

NTPC,

4 5636

1.What is isolators and bus bars?give answer in details

2 3162


Un-Answered Questions { Engineering }

Hello sir I am going to give section engineer examination and will be held in 2010. So I need all prevous years examination papers. please send it on my email id : bhalchandrap@yahoo.co.in

1573


What is the most common carrier gas used in pneumatic conveying?

721


which materials can l use if l want to use length wave 680 to 900 in hplc

1554


how desiel generate sart fail of eb?

1659


i am completed my b.tech EEE in 2009,,,iam trying the job 3+ for AUTO CAD (ELECTRICAL),, what is the market for autocad electrical in hyderabad... how to handle the intervws give some suggestions ?

1477






What is turn ratio of a transformer?

657


what is POTT and PUTT explain?

2802


1. The DC generaror,s induced output emf is connected with a DC motor(as load). when increasing the load of the motor by using brake drum or any way. what are the parameters will changes in both motor and generator(voltage, current, resistance, frequency, speed, torque, power, flux etc...) 2. Similarly for AC generator and AC motor 3. similarly if using DC batteries instead of DC generator, What happens?

1682


Which is the best field foundation bus. ( FF ) Yokogawa, Honeywell or others ?

1343


What is the difference between conversion and enrichment ?

689


Tell us does polyester garments cannot be dyed by mere mortals?

1


Please elaborate th´evenin’s theorem?

682


Define wet bulb globe temperature?

653


what is loop or pigtail in an impulse line

2736


What is total quality control? Mention the technical standards.

589