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Engineering Interview Questions
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a wall having area 100 sqft and bricks size 19cm*9cm*9cm so how many bricks required...

Jain Group,

14 15362

CTs Ratio

 2 3748

TRANAFORMER RATING 500 KVA,33KV/433, SECONDARY SIDE SWITCHED ON ONLY CAPACITOR LOAD 140 AMS, PRIMARY SIDE HOW MUCH VOLTS INCREASE?

BPL,

1 3532

if the length and breath of footing is 1.2m x 1.2 m what will be the length and breath of foundation trench

5 7947

What is difference between Isolator and Barrier ?

 1 18188

why HT motor star not grounded?

Apollo,

4 8283

how we decide scurt (disc) of insulator with respect to kv rating

 1 2898

why inverter rating is in KVA

Alstom, JSW,

3 7215

in my working site. momentary jerck in electrical supply ocurred frequently which cause of multiple losses in our electrical equipements. how can we protect our electrical machines and equipements in this situation.

 1 2607

.how does CSADA systems display the process variable value?

Empower,

2 4054

Name some of the common protocol use in automation.

Empower,

3 5261

How many kilo of binding wire required for one ton of reinforcemet steel binding?

ECCI, L&T, Shri Janani Homes,

17 19478

why field resistance is higher than armature resistance in dc machines? and why filed resistance is kept at min value at starting in same time of armature resistance at max value?

 4 30688

in three phase 11kv transformer (11kv/433v) input( R,Y,B) output (X,Y,Z,N) the connection as follows 1 phase R -open 2phase y connected to both R and y of input] 3phase B- B what is the output voltage X to N ,Y to N , Z to N

Bescom,

2 8180

what is diffreant between the english bond&flamish bond

 2 5894

Un-Answered Questions { Engineering }

What is the significance of cost estimate knowledge for an architect?

1128

What is a common failure mechanism for above ground atmospheric storage tanks?

633

sir iam from electrical and electronics branch ,can i appear for the hpcl offline requirtment? if yes please mail me on vikram_raju25@yahoo.co.in

1535

operation of protection relay watchdog contact?

1922

If I want to connect a capacitor bank on the HT side of a 11kV/415V, 3 phase delta-star distribution transformer to supply Reactive power to it..what practical specifications of a Capacitor bank that can i've??please reply..

2020




what is metering cum synchronizing panel and how it is used?

3960

What are the greenhouse gases in earth's atmosphere?

634

why germanium is most suitable for DWDM systems?

2305

please give me production full form

3885

asubmerged weir is one in which the water level on the down stream side of the weir is just at the crest level below the crest level above the crest level at stamp elevation as water surface on upstream

1449

how to calibrate electro pneumatic positioner 8013 mil controls ltd ?gsr

7430

Does degree of bend of rebars has any effect on strength of the member? For example- if a beam is designed with 45 degree bent up bar with respect to architechtural needs and is not 45 in practical so will there be any reduction in the strength of member?

1457

in the earthquqke the profile of water on dam is parabolic or not

1439

how to protect motor in dol starter having capacity of 30 hp.40 hp?

2752

why the hysteresis is necessary?

2008

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