« previous next »

Author Question: With a SPEED ratio of 4:1 and an input motor speed of 1800 rpm the output shaft speed is ... (Read 146 times)

maychende

  • Hero Member
  • *****
  • Posts: 556
on: Aug 19, 2018
With a SPEED ratio of 4:1 and an input motor speed of 1800 rpm the output shaft speed is
  approximately __________.
 
  A. 450 RPM
  B. 1800 RPM
  C. 7200 RPM
  D. none of the above

Question 2

In a single radial lip or oil seal the should be installed with the seal lip facing
  __________.
 
  A. in
  B. out
  C. does not matter
  D. could be in or out depending on the application


milbourne11

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Aug 19, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Diagram of a prokaryotic flagellum, showing filament, hook, and motor. Diagram of a prokaryotic flagellum, showing filament, hook, and motor.
Independent assortment of chromosomes at meiosis explains Mendel’s ratio Independent assortment of chromosomes at meiosis explains Mendel’s ratio
Independent assortment of chromosomes at meiosis explains Mendel’s ratio Independent assortment of chromosomes at meiosis explains Mendel’s ratio
Testing motor function of cranial nerve VII - Raise eyebrows Testing motor function of cranial nerve VII - Raise eyebrows
Sensory and Motor Tracts Sensory and Motor Tracts
You ride a motor scooter 8 km in 10 minutes. Your speed is You ride a motor scooter 8 km in 10 minutes. Your speed is
Video: Cardiac Cycle (Part 2 of 4)

For a complete list of videos, visit our video library