Engineering Interview Questions
Questions Answers Views Company eMail

explain which quantities change in the starting and the and the running condition in induction motor

Gulf Spic,

929

what is a composite error in current transformers, why occurs & in which it will occur i.e, either metering ct/ protection ct

1269

Why open circuit test of transformers is conducted at rated voltage??Why not any other voltage??

1086

Why the power factor improvement is so important in industrial loads

1374

What is refrigeration cycle of HVAC .

DLF,

990

QUANTUM BIOLOGY - EXAMPLE 33.8 : (a) Let ^ be the symbol of power where 1 ^ 2 = 1 x 1 = 1, 2 ^ 2 = 2 x 2 = 4. Let the number of electrons in a human body to be 10 ^ 28 = A, the number of all of the grains of sand on Earth planet to be 7 x (10 ^ 20) = B, the number of all the stars in the visible sky to be 8 x (10 ^ 3) = C. By assuming that every star in the visible sky has the same number of grains of sand as on Earth planet, prove by mathematical calculations that there are more electrons in one human body compared to the number of all of the grains of sand on the stars in the visible sky. (b) The incoming solar radiation to the Earth's surface is mainly from sun. Around 51 % of the radiation is absorbed by Earth's surface. Around 19 % is absorbed by atmosphere and clouds. In term of reflection, 4 % of the radiation is from surface of Earth, 6 % is reflected by atmosphere and the rest is reflected by clouds. Find the percentage of radiation absorbed by and reflected by biological beings on Earth, with reason for your response.

1 1331

How can we convert 11 kv to 440 volt without using transformer ?

Electrical,

958

can we use engine degreaser for electrical motors?

1262

i want MEIL placementt papers

MEIL,

841

L&T construction mechanical questions

L&T,

988

How we install and terminate the wire of pressure transmitter and temprature transmitter. Give full explanation.

971

Why we use pneumatic instrument.

924

Why auxiliary transformers are not connected in parallel in primary stations?

Adweb,

934

Please why do we use 4-20ma in instrumentation engineering

1 1287

why water first pass to sac then sba

ACC,

1 1588


Un-Answered Questions { Engineering }

hi friends. what type of question they wil ask in technical and HR i m ECE student............

1671


what is the hearth and arch pressure in furnace?

3579


What are the main reasons for conducting pull-out tests for soil nails?

692


electrical ques

1671


hi, please send me "state bank of india", last 5 years question paper with answers to my mail id.

1583






we have two motors 1250kW,6.6kV to be coupled on the same shaft ,so please provide assistance for their synchronisation.

1602


Draw bode plot of any transfer function. Why is plotting bode necessary?

1835


Which architectural movement is also known as jazz moderna?

803


Which is the pin no of CN1 TERMINAL and the parameter using in delta servo drive for auto/man input and start forward input

1532


Define the limitations in the operation conditions of a p-n junction.

857


what is mean by D.O. in distribution line poles?

1035


what discoveries did you have in relation to your course?

1634


hey, i am confused with ece n cse..both attract me the same..just that wich one has higher placements n pay pakages n which one has higher scope after doing mba??..reply urgently..

1397


. Write a C program to perform following functions:- a. Declare one integer variable of all the storage classes. b. Print all the variables without assigning any values in tabular format. a. The tabular format must contain the variable name, type, storage class and printed value on the screen in RED color.

1923


WHAT IS AIR GAP VALUE IN MM FOR A 11KV BUSHING OF 11KV/440V DISTRIBUTION TRANSFORMER. AND AIR GAP VALUE OF 25 KV BUSHING OF AT TRANSFORMER OF 25 KV TRACTION. WHAT IS THE CALCULATION FOR THE AIR GAP PERMITTED FOR BUSHINGS AT DIFFERENT VOLTAGES.

3021