3x3x2.5 m room temperature increases by 20 deg cel in 24 hours by a lamp of 100 w. then tell the temperature of the filament
Bhel,
1852what will be the angular speed of a model of turbine whose dia is half of the real one and operating in 1/4 th of the head of the real turbine rotating in Nrpm.
Bhel,
1932find the damper capacity of a system having a damping co efficient of 90% with a vibrating mass of 0.1Kg over a spring having a stiffness of 1KN/m.
Bhel,
1771why spur gear making noise douring running, why spur gear teeth get crack, what is the effect of heat treatment on spur gear how to reduce the noise bet gear
1 3523which type of electrode can be used for welding hardox 400 to St37 ? and do i apply any heat treatment ?
1 7835Post New Mechanical Engineering Questions
What are the things to do when approaching the port?
At 50 Centigrade (Diesel oil) what is its cast?
explain about where should we use deep groove ball bearings,angular contact ball bearings,spherical roller bearings,taper roller bearings,cylindrical roller bearings and thrust bearings
What for admirality brass used ?
Who built the trans alaska pipelene?
What is polytropic process ? Under what conditions it approaches isobaric, isothermal, and isometric process ? In which reversible process no work is done ?
WHAT IS PROTECTION AND INTERLOCK ROTECTION?
why there was 17 stage of compressor in the most of the gas turbine . depending on what?
when do we use roller bearing, deep groove ball bearing, angular bearing, sealed bearing, semi sealed bearing, unsealed bearing, anti friction bearing, journal bearing, thrust bearing
how to calculate duct fittings surface area ?
• How far is your home from the institute?
What is an oil mist detector
please inform about the date of exam of hpcl for fresh engineers recruitment in mechanical stream?
On what basis can sliding contact bearings be classified? Explain?
Explain the types of elasticity?