Q1) I am having an interview in a construction company for
a large sewage project . Since I have not done any such
project , there are some queries from my end. Pls. help me
to solve them. I will be thankful to you :-
a) Normally for large project 400-600 houses & around
1600 peoples , how much dia pipe is used and which type of
pipe is used?
b) For trenching , I have heard that IS 1200 implies,
what are the rules of calculating earthwork in case of
depth of 2m or above ?
c) To prevent soil to fall when depth of trench is
more , what steps are taken and how there qty. is
calculated . Like I have heard about timbering . what is
d) What are the rules for disposing off the excavated
e) How the pipes that are used are being jointed?
f) In case of cleaning on choks , is there any
intermediate things provided?
g) For foul gases any outlets are provided thru out
length of pipeline?
h) What is the flow digram like from houses thru small
pipe to main pipeline than where main pipeline disposes
i) Any other thing that has to be kept in mind while
calculating earth work for excavation like steps are made
and other things? How earthwork is calculated in case of
steps ? Pls. explain with a sketch.
axial displacements of the turbine. What could be the causes?♪
Dry type transformers
all interview questions with answers of ntpc (2000-2009
Explain how thw analog to digital converter works with the
Is it the relation between friction and power losses ?
is it relation among stress, friction and power loses in
cicular ring ?
Let me know that how i calculate the alternator sub
tranciant reactance and tranciant reactance.
if voltage bt phase & nutral is 38v in a panel board .
whats the root cause.
how to count 4 column with two "and" condition in oracle?
e.g task_type and cust_type and service_type are 3 column
and we hv to count where task_type="new"and cust_type="jdp"
and resulting column name will be new cust with jdp..and also
we hv to count where task_type="new"and service_type="fs"
resulting column name will be new cust with fs..
how we arrange the hv side with delta connection in case
33/11kv of transformer.
sir, i preparing hpcl,ongc,barc,hal exams(instrumentation
engg)pls send a placement papers
at what pressure ply-wood is obtained by gluing wooden sheets
what is the difference between composite key and primary key in sap abap
ELCBs are installed for protecting humans from AC leakage
current.Is there a device which protects humans from DC
Leakage current??e.g.leakage from batteries...If not,then why
What's the difference between looping 0s and 1s in K map?