what is the trignometry of lifting tools using the wire rope ? any formula for trignometry ?

2009

What will be the cause of high temperature in one cylinder of D/E?

1918

How the net work to drive a compressor and its volumetric efficiency behave with increase in clearance volume ?

1019

what is the difference between ASTM A572 GRADE 50 ［Fyld 345 MPa ］ and IS2062 GRADE A E250 ［Fe410 WA］?

2801

What is the difference between upstream and downstream in a refinery?

1047

How many btu per hour equals 1 ton of air conditioning?

984

How much should be the minimum and maximum suction and discharge pressure of screw chiller plant.

2749

How to find rating of Chiller a.c. plant i.e. how to calculate the a.c. load of an area, feeded by Chiller ?

4117

a three phase squirrel cage induction motor runs slow? list all possible reasons for such fault.

1912

what is the effect of throttle pressure on turbine efficiency?

2075

"How to check the diode, fuse and bearer switch?"

2057

What are bevel gears and what are its types?

1033

A simple problem involing in hoops stress. For sphere: M= [3/2]*p*V*[density of pressure vessel material/Maximum working stress it can tolerate] For Thin walled pressure walls: Hoops stress or stress in the radial direction =p*r/2t ?

2621

What for zinc finds applications ?

982

What type of pump is main L.O. pump?

7465