What are bevel gears and what are its types?

1081

Define pitting.

1124

in the design of a rack and pinion with the pinion having a pitch of 4in and a teeth number of 45,how many teeth should a rack of length 196.850in have

2334

what are the application or secification (temp/presure)for which IBR pipes should be used?

2187

While finding the velocity of gear B , in case of a simple epicyclic gear train, why do we take tke velocity of gear A to be ZERO(0)if the arm is rotated with speed equal to that of gear A and in opposite direction?

2003

What is the difference between an electric motor and an electric generator?

1257

Describe transfer machines?

1202

Give five reasons why a reciprocating pump will reduce capacity or pressure when delivering water

2878

How Much static pressure as per NFPA standard is required in the hydrant line?

1693

What is turbocharger and his rpm

1628

What are the advantages of dtsi over normal engines?

1138

where can i get railway junior engineer(mechanical) previous years question papers?

3102

What is meant by lmtd?

1155

When we are C Check servicing the DG why we are changing strip sealing.

1603

How does a super charger work in a car?

1058