Explain the difference between projectile motion and trajectory?

595

Which rays are produced by cobalt-60 in industrial radiography ?

758

where can find the information on 2R manipulator?and wat is the history of this 2r manipulator?

1391

What are the differences between pneumatics and hydraulics?

588

Enumerate some trouble of fuel injection valve

1494

on which basis safety valves are set with particular pressures?

1556

please send previous year que. paper of je mech rrb.

1521

how to calculate cooling water require to condense x amount of vapor in a condenser.

1421

Hai, iam renjith. my qtn about the calorex heat and cool pump. What is the reason of the above machine is trip on high pressure. r134a gas using in this system. 8 months old. model is calorex propac 90(3 phase). This system has 2 compressor. Both are starting on 13amps after that rise up to around 21 within 1 minute. After will be trip on high pressure. Showing 68 psi in suction side on standby mode. Can i have a solution without delay? Renjith renjithngm@gmail.com

1696

what are the points that should be kept in mind during forging design?

735

Why head of a centrifugal pump is independent of density of fluid?.

1938

Describe the different cold drawing processes.

637

How to calculate IKW (inputkilowatt) ie.. efficiency of a airconditioning chiller plant capacity of 310TR

2473

What are the causes of steam turbine failure?

1713

Mention some of the major contributions made by you in your present and previous jobs:

7471