Answer:
15.8529 kW
Explanation:
Rate of heat loss = 60000 Btu/h
Internal heat gain = 6000 Btu/h
Rate of heat required to be supplied
Converting 54000 Btu/h to kW (kJ/s)
1 Btu = 1.05506 kJ
1 h = 3600 s
∴ Required rated power of these heaters is 15.8529 kW
Answer:
Rotary engine was early known by the name of internal combustion engine. It convert heat from a high pressure of combustion. The main advantage of rotary engine is that it can be operate with less number of vibration. It works on the principle of converting pressure into rotating motion. In rotary engine the expansion pressure is applied on the flank rotor.
Technician A is wrong.
- Usually, hoods have what is called "Crush Zones" underneath the panels. The function of the Crush Zone is to prevent the hoods, during a collision, from entering into the passenger space.
- The crush zones allow the hoods to fold instead.
Technician B is right.
- Automobile producers now make use of a hybrid form of hood that consists of fiberglass reinforced with plastic.
- They are mostly used for trucks that have a low volume of production.
- The hood is built using a process called Resin Transfer Model (RTM).
See the link below for more about automobile engineering:
brainly.com/question/4822721
Explanation
What is the angle of the driveshaft.
Relative angles are IMPORTANT more important than absolute angles. You say that your trans is 1 degree off of horizontal and the rearend is 4 degrees off of horizontal. If the driveshaft is 2-3 degrees off of horizontal, then both U-joints are working at a 1-2 degree angle and they will cancel each other out, all is well. If you have one U-joint at zero and the other at three, or worse 1 the other way and 6 at the rear, your life will suck.
That reminds me, I really don't like to see U-joint angles of over 4 degrees under any circumstances. Which is why sometimes you need to point the pinion down instead of up, so the U joint angles are complementary even though the absolute angles are screwy.
The key is, you want both U-joints to be working at close to the same angle as each other.
Answer:
1. Buy Quiet – select and purchase low-noise tools and machinery
2. Maintain tools and equipment routinely (such 3. as lubricate gears)
3. Reduce vibration where possible
4. Isolate the noise source in an insulated room or enclosure
5. Place a barrier between the noise source and the employee
6. Isolate the employee from the source in a room or booth (such as sound wall or window
Explanation:
Hope my answer will help u.