Kindly post me previous year interview questions with answer for post of DY. Manager (civil engg.) for GAIL, NTPC, IOC, OIL and ONGC etc.

1891

Horse power of i.c. Engines can be expressed as rac rating, sae rating, or din rating. To which countries these standards belong ?

763

CT Ratio of a energy meter connection is Red Phase : 100/5A, yello Phase : 50/5A & Blue phase : 100/5 A what is the overall Multiplication factor

1190

how much GROUND & NEUTRAL VOLT maintain in data center.

1520

Why mixer nd grinder Is example of constant torque load not variable torque load ???

1484

In ACS 1000 drive we are using 12 pulse converter,why don't use 3 pulse converter.

1541

what are carbondioxide and dcp used in fire extinguishers

1630

I have two PLC processors. I want to communicate both processor with each other. How i can do so?

1720

design a 3 bit synchronous and asynchronous counter using T- flipflop

1560

Cb closed condition if there is a tcs fail whether cb will trip or not

1302

HOW can i REuse the fused MLL LAMPS & GLS LAMPS at our factory

1415

what is your role of in previous company as a construction manager

1555

What is the device that converts sound energy into mechanical energy?

610

for 750 kw LT load what will be the ht kva

1233

Laying bitumen concrete 40mm thick using 0.1372 cum of 13.2 10mm metal ,0.2387 cum of 10 5mm metal...what did it means please explain me how much cum of 10 mm metal need?

1421