What are the two most common types of vacuum pumps? What will be an ideal ...

Author Question: What are the two most common types of vacuum pumps? What will be an ideal ... (Read 38 times)

crobinson2013

Hero Member
Posts: 535

on: Jul 26, 2018

What are the two most common types of vacuum pumps?

What will be an ideal response?

Question 2

When were recovery units required to be tested by a third party to prove they perform to EPA specifications?

What will be an ideal response?

pikon

Sr. Member
Posts: 361

Reply #1 on: Jul 26, 2018

Answer to Question 1

Rolling piston and rotary vane

Answer to Question 2

November 15, 1993

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.