what is the significance of pressure angle in spur gear?
What is meant by self locking in worm and worm gear?

Answer Posted / vijayasankar

self locking means there is "no back drive" between worm
and worm wheel.It says we can transmit power from worm to
worm wheel only and vice versa is impossible.

Is This Answer Correct ?    30 Yes 7 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

which type of que can be asked in this company?

1511


I am Sunny..I have completed B.Tech(Mechanical).can i apply for Probationary Officer Post in Syndicate Bank 2010.Is that they hire engineers for PO Post?

1697


Explain the difference between projectile motion and rocket motion.

752


What are the thermal conductivity properties of brass?

623


what is the actual difference between casting and moulding? explain pressure die casting process?

18063






How many cylonders are there in 2stroke diesel engine?

1525


What are the causes of liner high temperature?

1509


What is isometric drawing?

720


What is least count?

646


Explain what is torque?

682


difference between internal energy and enthalpy?

1605


What is meant by gray body?

652


what is sight glass, water level meter, water level indicator, level control probe?

1447


Where do you put the oil in a compressor?

643


Enumerate some trouble of fuel injection valve

1516