« previous next »

Author Question: When installing an exposed grid ceiling system, the first component to be installed is the _____. ... (Read 34 times)

s.tung

  • Hero Member
  • *****
  • Posts: 577
on: Jul 24, 2018
When installing an exposed grid ceiling system, the first component to be installed is the _____.
 
  a. main runners
  b. hanger inserts and wires
  c. cross runners (tees)
  d. wall angle

Question 2

Standards for the safe use of lasers in construction are published in _____.
 
  a. OSHA Standard 1650.60
  b. OSHA Standard 1710.22
  c. OSHA Standard 1926.54
  d. OSHA Standard 2100.10


okolip

  • Sr. Member
  • ****
  • Posts: 362
Reply #1 on: Jul 24, 2018
Answer to Question 1

d

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Saturn’s Ring System Saturn’s Ring System
Functional divisions of the nervous system. Functional divisions of the nervous system.
Modification of neural transmission in the central nervous system: (a) normal transmission; (b) ... Modification of neural transmission in the central nervous system: (a) normal transmission; (b) ...
Neurotransmitters of the Autonomic Nervous System Neurotransmitters of the Autonomic Nervous System
Respiratory system, Urinary and Nervous systems Respiratory system, Urinary and Nervous systems
Solar system Solar system
Video: Control of ventilation rate by other brain centers (posts, hypothalamus & cerebral cortex)

For a complete list of videos, visit our video library