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podryga [215]
3 years ago
10

In which system is no fan or blower needed? A) a hydronic system B) an induct system C) 4 pipe distribution system D) a fan coil

system
Engineering
1 answer:
DaniilM [7]3 years ago
3 0

Answer:

The correct alternative is Option B (an induct system).

Explanation:

  • The mechanism is used to keep the combustion (fuel/air) process balanced while entering a cylinder head, is termed an Induct system.
  • It is quite crucial to enhance vehicle efficiency via gas miles functioning, more strength, easier beginning as well as lower pollutants, important as well for the determination of combustion characteristics.

The other options given aren't connected to the given instance. So the above is the correct explanation.

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Which professional draws maps and plans for projects involving structures other than buildings, such as bridges?
kolbaska11 [484]

Answer:

I believe it is a civil drafter

Explanation:

O*NET site

3 0
4 years ago
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) Assuming that the net environmental impact and all other considerations are equal to produce, package, and distribute both pro
DanielleElmas [232]

Answer:

biodegradable product

Explanation:

The biodegradable product will be the best product to buy on the market. This is due to the less harmful impact the product has on the environment. The plastics will degrade easily unlike the non-biodegradable products that are fossil fuel derivatives.

7 0
3 years ago
The acceleration due to gravity at sea level is g=9.81 m/s^2. The radius of the earth is 6370 km. The universal gravitational co
solmaris [256]

Answer:

Mass of earth will be M=5.96\times 10^{24}kg

Explanation:

We have given acceleration due to gravity g=9.81m/sec^2

Radius of earth = 6370 km =6370\times 10^3m

Gravitational constant G=6.67\times 10^{-11}Nm^2/kg^2

We know that acceleration due to gravity is given by

g=\frac{GM}{R^2}, here G is gravitational constant, M is mass of earth and R is radius of earth

So 9.81=\frac{6.67\times 10^{-11}\times M}{(6370\times 10^3)^2}

M=5.96\times 10^{24}kg

So mass of earth will be M=5.96\times 10^{24}kg

3 0
3 years ago
A vapor-compression refrigeration cycle operates at steady state with Refrigerant 134a as the working fluid. Saturated vapor ent
mart [117]

Answer:

(3) the compressor power, in kW. = 4.17KW

(4) the refrigeration capacity, in tons.= 4.905tons

(5) the coefficient of performance. = 4.1336

check attached files for other answers.

Explanation:

4 0
3 years ago
WHAT IS THE EFFECT OF ICE ACCRETION ON THE LONGITUDINAL STABILITY OF AN AIRCRAFT?
soldier1979 [14.2K]

Answer:

The major effects of ice accretion on the aircraft is that it disturbs the flow of air and effects the aircraft's performance.

Explanation:

The ice accretion effects the longitudinal stability of an aircraft as:

1. The accumulation of ice on the tail of an aircraft results in the reduction the longitudinal stability and  the elevator's efficacy.

2. When the flap is deflected at 10^{\circ} with no power there is an increase in the longitudinal velocity.  

3. When the angle of attack is higher close to the stall where separation occurs in the early stages of flow, the effect of ice accretion are of importance.  

4. When the situation involves no flap  at reduced power setting results in the decrease in aircraft's longitudinal stability an increase in change in coefficient of pitching moment  with attack angle.

5 0
4 years ago
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