This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Rough spots or looseness encountered when rotating the motor shaft may indicate _____. a. bearing ... (Read 56 times)

V@ndy87

  • Hero Member
  • *****
  • Posts: 571
on: Jul 24, 2018
Rough spots or looseness encountered when rotating the motor shaft may indicate _____.
 
  a. bearing problems
  b. sealing problems
  c. excessive leakage
  d. worn out bellows

Question 2

A double back-to-back seal is classified as a(n) _____.
 
  a. inside seal
  b. outside seal
  c. single sealing unit
  d. multiple sealing unit


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

peilian

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jul 24, 2018
Answer to Question 1

a

Answer to Question 2

d


V@ndy87

  • Member
  • Posts: 571
Reply 2 on: Jul 24, 2018
:D TYSM

kishoreddi

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

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

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Cross-section of skin and a hair follicle. Note the shaft of the hair, the root, and papilla Cross-section of skin and a hair follicle. Note the shaft of the hair, the root, and papilla
Rough Hedge-Nettle Rough Hedge-Nettle
Oxidation of Fe-bearing minerals gives rocks, soils rusty color. Oxidation of Fe-bearing minerals gives rocks, soils rusty color.
Ventromedial Group of Descending Motor Tracts Ventromedial Group of Descending Motor Tracts
Cranial nerves and their target regions. (Sensory nerves are shown in blue; motor nerves, in red.) Cranial nerves and their target regions. (Sensory nerves are shown in blue; motor nerves, in red.)
Major Somatic Motor Tracts and Pathways Major Somatic Motor Tracts and Pathways
Video: Resting membrane potential - electrical polarity and maintenance requirements

For a complete list of videos, visit our video library