1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Basile [38]
3 years ago
6

The part of the poppet valve that contacts the valve seat is called the A. face. B. margin. C. head. D. stem.

Computers and Technology
2 answers:
vfiekz [6]3 years ago
7 0

Answer:

A. Face

Explanation:

A poppet valve some time called mash room valve.The word poppet shares etymology with "puppet". In past "puppet valve" was synonym for poppet valve. however, this usage of "puppet" is now obsolete. The valve stem moves up and down inside the passage called guide, which is fitted in the engine-block. the head of the valve called valve face, is generally ground to a 45 degree angle. So as to fit properly on the valve seat in the block and prevent leakage.

Phantasy [73]3 years ago
6 0
It should be A face, I think
You might be interested in
What is the final gear reduction of a compound gear reduction of 36 to 12 for the first stage and 60 to 12 for the second stage?
OverLord2011 [107]

Answer:

8

Explanation:

Gear reduction = driven gear teeth / driving gear teeth

First stage reduction :

Driven gear teeth = 36

Driving gear teeth = 12

36 /12 = 3

Second stage reduction :

Driven gear teeth = 60

Driving gear teeth = 12

60 /12 = 5

First stage + second stage

3 + 5 = 8

5 0
3 years ago
[30 points, will mark Brainliest] Which of the following is the lowest hexadecimal value? Explain why. Options to chose; F2, 81,
larisa86 [58]

Answer:

The answer to this question is given below in the explanation section.

Explanation:

First, we need to convert these hexadecimal numbers into decimal numbers, then we can easily identify which one is the lowest hexadecimal.

The hexadecimal numbers are F2, 81, 3C, and 39.

F2 = (F2)₁₆ = (15 × 16¹) + (2 × 16⁰) = (242)₁₀

81 = (81)₁₆ = (8 × 16¹) + (1 × 16⁰) = (129)₁₀

3C = (3C)₁₆ = (3 × 16¹) + (12 × 16⁰) = (60)₁₀

39 = (39)₁₆ = (3 × 16¹) + (9 × 16⁰) = (57)₁₀

The 39 is the lowest hexadecimal number among the given numbers.

Because 39 hex is equal to 57 decimal.

39 = (39)₁₆ = (3 × 16¹) + (9 × 16⁰) = (57)₁₀

5 0
3 years ago
2. Because technology is always changing, there are new applications being developed constantly. (1 point)
Zepler [3.9K]
True because we need new tech
4 0
3 years ago
Read 2 more answers
A ____________________ can be used to hierarchically represent a classification for a given set of objects or documents. A. taxo
neonofarm [45]

Answer:

A. taxonomy

Explanation:

A taxonomy can be used to hierarchically represent a classification for a given set of objects or documents.

3 0
3 years ago
HELP ASAP DONT ANSWER WITH A LINK​
OlgaM077 [116]

Answer:

<u>Layout</u>

title

title and content

section header

comparison

<u>Orientatio</u><u>n</u>

landscape

portrait

8 0
3 years ago
Other questions:
  • How many homes can be warmed by one bugatti
    11·2 answers
  • Encyclopedia.com is considered to be
    15·1 answer
  • In several languages, the visual development environment is known by the acronym ____.
    12·1 answer
  • Date criteria are automatically enclosed in ____ when entered in a query design.
    11·1 answer
  • Which f the following is not a characteristic of igneous rock
    8·1 answer
  • In round-robin scheduling,a) the time quantum should be larger than the context switch time. b) the time quantum should be as sm
    15·1 answer
  • According to company policy and administrator must logically keep the Human Resources department separated from the Accounting d
    5·1 answer
  • Count the number of words in the string. A word is one or more non-blank characters separated by one or more blanks. My suggesti
    13·1 answer
  • If tech is smarter than us. How did a human make something smarter than him/her?
    9·2 answers
  • PLS HURRRYYYYYY!1!1!1!1!1
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!