Engineering Interview Questions
Questions Answers Views Company eMail

why high speed tripping relay will be used in tripping circuit why not normal relay

141

What is the advantage and disadvantages have the small amount of super heat for the refrigerant vapors entering the compressors suctions?

90

In ship cranes, there is a provision of providing a conveyor for the cable there is no provision of slip ring. Then explain how it is possible ?

83




what are all the components required to assemble solar panel other than pv cell?

162

How many litres of water used for curing of 1000sqft of slav

152

How much is the maximum distance between the impeller wear ring & casing wear ring pump?

Power Plant,

163

How much area, in square meters, will one liter of paint cover if it is brushed out to uniform thickness of 600 microns?

187

How much area, in square meters, will one liter of paint cover if it is brushed out to uniform thickness of 100 microns?

190

Anybody tell me about modbus hex address of l&t trivector meter er300p??I want to read voltage,current,kwh etc via rs485...If anybody have a manual then send on my mail..Brijeshmodi18@gmail.Com

103

Why should you chosen this job

120

how to find the voltage's of a transmission line plzz help with pictures i am not able to understand

Student,

77

How much area will be covered in 1 litre of Velvet touch paint in normal wall condition

147

why do you consider yourself a suitable candidate for this position

Eskom,

202

I want model ofs interview question paper

OFS,

109

What is the weight of 10mm,20mm,40mm aggregate per cubic

174







Un-Answered Questions { Engineering }

difference between trapezoidal and pedestal footing and how the load acts on that

1553


Why all the drains(Gland sealing,ESV,Casing inlet etc) are directly connected to the flash tank instead of hotwell of the condensor in the power plant? My Email Id:naba02222@gmail.com

1092


how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

1120


what is digital communication,digital electronics,flip flops,gates,buffer,memory and draw the diagram of flip flop,buffer,gates,memory?

1230


how to get electrical supervisor competency certificate in gujarat. i did 3 year diploma in electrical

1286






What is the procedure of calibration of Load cell?

775


What is the function of AUTO SHUT OF Valve in Diesel Engine?

598


formula for convert liter in to pale

1063


3 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........

737


How to synchoronize the generator (with gcb,GT) to grid????? ????? from Grid iam getting power (rated 400kv/20kv) through GT and its goes to UAT.,,ST.,, now my generator(rated 20kv ) ready.,, now iam closing my GCB.,, in GT iam suddenly giving 20kv on that Gt.,, what will happend

764


describe the Operation of induction generators from bus bars

1024


Does home used kerosene which is available in blue color can change its color after keeping number of years (say 8-10 years)? If yes, then in which color will it turned to? Will it change to yellow color or transparent color? Please reply with suitable technical suggestion/approach. Its an important question which was asked. I need a very strong technical reply. Please help me.

190


in HVAC how does the chiller functioned .. and what is the chiller cyclic process

811


types of laps in column

1146


what are the major & minor faults that occur in an inverter and in UPS ? And how to repair and resolve them ?

978