hope7485 hope7485

28-11-2021
Engineering

contestada

A fresh air louver mounted on an exterior wall and equipped with a damper to allow to allow the required fresh air into the boiler room

A should be closed
B remain open at all times
C should be open when the boiler off
D should open and close automatically

Respuesta :

lynethmandag2613 lynethmandag2613

28-11-2021

Answer:

DDDDDDDD

Explanation:

I THINK...............

Answer Link

Otras preguntas

a square garden has an area of 1600 feet length of each side

If 5x+15y=45 then 6x-18y=?

What is required for sexual reproduction?

A right cylinder has a circumference of 14π cm. Its height is 3 times the radius. Identify the lateral area and the surface area of the cylinder rounded to the

In “The Monkey’s Paw,” which detail foreshadows the results of the third wish? A. The monkey's paw wriggles in Mr. White's grasp. B. Morris urges the Whites to

-PLEASE NO TRANSLATORS - fill in the blank (: 1. Complete the sentences with the correct possessive adjective: mon, ma, mes, ton, ta, tes,son, sa, ses, notre, n

Which sentence contains an adjective clause? a. Edible mushrooms are a great source of potassium. b. The chanterelle, a mushroom, is often yellow. c. Whose piz

$-25.20, $52.75,$-22.04,$-8.50,$94.11 If Graham's balance in the account was $47.86 at the beginning of the moth what was the account balance at the end of the

Using the completing-the-square method, rewrite f(x) = x2 4x − 1 in vertex form. a. f(x) = (x +2)^2 + 1 b. f(x) = (x + 2^)2 c. f(x) = (x + 2^)2 +

The mean of 7 numbers is 6. What is the total of the numbers?