1. Categories >> Engineering
  2. Suggest New Category


Engineering Interview Questions
Questions Answers Views Company eMail

What is the written test pattern of hyundai company

Hyundai,

1 1934

What is ideal voltage and ideal current?

 979

ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.3 : (a) In the M / M / 1 queue that happens with randomness, let State 0 = the queue and server are empty, State 1 = the server is in use and the queue is empty, State 2 = the server is in use and 1 is in the queue, State 3 = the server is in use and 2 in the queue. Let P (0) = probability of State 0, P (1) = probability of State 1, P (2) = probability of State 2, P (3) = probability of State 3 and so on. If c = constant, P (1) = c P (0), P (2) = c [ c P (0) ], P (3) = c { c [ c P (0) ] }, write an equation that involves P (N), P (N + 1) and c. (b) Let L = market price of risk, r = riskless rate, m = expected return, s = volatility. Given that L = (m - r) / s related to oil prices, expected return = 12 %, s = 20 %, riskless rate = 8 %, calculate the market price of risk.

 1 1610

what is lube oil cons./hours in diesel engine ???

 1044

dc supply given to dc generator winding.how is possible? my knowledge is saying the winding will burn. please reply.

 961

how to convert Nm3/hr to Kg/hr for air, @ 10.4 kg/cm2.g dischare pressure, does density doesn't affect on calculation?

 1 3925

How is work 5/2 sov?

 1371

why we are not giving the zone 1 trip command to the master trip relay

 1068

What is Faraday's law

 1044

What is the role of the 50 STUB protection at a GIS 400KV substation with SIEMENS protection relays?

Power Plant,

1463

What is the standard unit of bricks???

L&T,

2 2317

ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.4 : A university is enrolling new students of biochemical engineering degree. A long queue is formed during registration. Let L = rate of newcomers to a queue, m = number of clients served at a certain time, T = time in system. In M / M / 1 queue, let T = time waiting in a queue + service time, L = 2 / second, m = 3 / second. (a) Find the service time, A = 1 / m. (b) Calculate time waiting in a queue, B = A (L / m) / (1 - L / m). (c) What is the value of T?

 1 1244

In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.

 1118

how much cost of single coat 20mm thick plastering per sqre meter

 1046

What is trip and closing coil in cb? Why need of them

 1004

Un-Answered Questions { Engineering }

How I calculate the ELCB for circuit breakers?

1645

hi friends kumar here if anybody of u have essar placement papers than plz send it to me i need it urgently..ok mail id is kskalyani@gmail.com

1471

sir, what is the importance of Fault MVA. how to calculate fault mva of 33kv substation connected by 6.5 km line(single circuit with equal spacing) with 110/11kv transformer in 110kv susbstation.the fault mva on 11 kv bus in 110kv susbstation is 208mva.

2477

How to select a transformer group to connect a 0,433 KV generation with 33 KV grid in bi directional flow of current

1108

What compounds are responsible for the odors that come from wastewater treatment plants?

622




hello friends.. I have a doubt regarding the operation of dc machines.. I studied in a text book that a dc machine can be used as a generator and as a motor.. is this possible? If so,please send me the info about this topic.. you can also send your info to my mail.

1525

Draw a group of instruments interlocked to a Pump & Motor?

628

For 1 bag cement how i will calculate sand and metal aggregate;Here the mix proportion is 1:2.49:2.38

1398

What do you mean by Stimulastion Test in Diesel Genarator / Why & when it's conducted ?

1196

what is cyclon vibration effect in turbine

1568

describe various plants nutrients under the following heading 1:phosphorus excessive supply/toxity 2:sulphur excessive supply/toxity 3:magnesium excessive supply/toxity 4:manganese excessive supply/toxity 5:iron excessive supply/toxity

2047

how was your last weekend.

1325

Noise with uniform power spectral density of n0w/hz is passed through a filter h (w) = 2 exp(-jwtd) followed by an ideal low pass filter of bandwidth bhz. What is the output noise power in watts?

810

Why are pull-out tests performed for soil nails?

738

Why does the rotor rotate?

1791

For More Un-Answered { Engineering } Questions Click Here